Video: Sketching Timelapse, Gamer Glow

If you’ve been following my comic posts over at you may have already noted that I’m kicking into a new season where I’ll be moving away from Inkscape art and into the new and ever-exciting realm of digital sketching.

My toolkit for this enterprise takes me away from the mouse and desktop and into the stylus and tablet, specifically (at least for right now as I post this) I’m using an iPad Pro + an Apple Pencil + Procreate 5.

Ultimately, my plan is to make This is Pi Day into a multi-modal art project and less of a so-called comic strip. That said, cartooning is one of my prime loves and motivations for the project, so it will always have a bit of a comic/toon flare that will be at its heart and core.

Procreate is a paid app on iPadOS that is about near to professional as this hobby-artist needs right now, and it has a supremely interesting output feature — assuming one sketches through from start to finish on a final project without major deviation from plan: video timelapse. In the settings menu, it’s as simple as selecting video timelapse and saving the file. What you get is something like the video embedded above, a sped up stroke-by-stroke animation of the sketch.

In this particular case, I output and uploaded the video, then went back and spent another hour messing around with the lighting in the final panel before marking it as DONE. So, the video doesn’t completely match the final product… but close enough to make the point.

Watching the video I personally enjoy looking back on the conception of the piece from rough sketch through final product. I started with a loose design and progressing through the two minute clip it’s easy to see that I largely stuck to concept but ended up changing some character placement and adding a ton of additional details and lighting effects as I moved through the work.

The two minute clip represents about four hours of work.

Web Comics: Notes on a Production Lifecycle

As of this writing, I’ve drawn (maybe not yet published, but definitely drawn) one hundred and fifty unique comic strips for This is Pi Day. The exact style and structure of those strips vary from single-panel dad-gags through a handful of strips that have been six panels long and built on a more complex parental musing.

Getting from concept to a live strip may seem simple when a new one pops up in your feed on a Saturday morning, but the actual effort behind that finished product are much more convoluted.


This is the idea phase. A good idea can come from focused effort, shutting out the world and wandering around through your memory… or as a blinding flash while out for a run. I can’t teach inspiration, but I can suggest that it’s a skill to keep your mind open to recognizing it… and then figuring out how to recall it later.

Time Required: Sometimes the whisper of a moment, sometimes hours of thinking
Tools Used: A solid pair of shoes, a pen and notepad, the voice recorder app on my phone, word processor, or whatever is handy for jotting down notes
End Result: A phrase, a bit of text, a title, a reminder of something said or done, or a bit of a gag or a “wasn’t it funny when…” trigger.

First Draft

That notion needs to become a comic strip, and my focus has always been story first. It’s waaaaaay harder to draw something then try and make that something be funny. Words first, art second. So I write out a rough draft of a script. They are usually cumbersome and wordy, but I tweak them all along the way from here. Rarely — RARELY — are first draft scripts ready for prime time.

Time Required: approximately 20 minutes of focus… any longer and I let it simmer
Tools Used: a quiet space and a word processor. coffee, obviously.
End Result: some words that usually resemble a noted script


A friend and I were reflecting on “The Flintstones” cartoon the other day. “Wasn’t it funny how they used the same backgrounds over and over and over?” He asked. “I recycle loads of stuff in my comic.” I argued. I have a huge library of models, and I dig through that to see what I can re-use before I start drawing anything new.

Time Required: 15 minutes
Tools Used: Inkscape and a mouse
End Result: A screen full of duplicate art and props, heads, bodies, limbs, improperly sized objects, and often five or six copies of each model deconstructed to their component vector objects.

New Art

Previous step aside, I have a personal rule: I always put new art into every strip. It may be something big like a prop or a background… or it could just be a hand gesture.

Time Required: 10 minutes to hours, depending on what’s required
Tools Used: Inkscape and a drawing stylus.
End Result: A new bit of vector art, like a prop, a new character, a background, a piece of furniture… and then added to one of my multiple “collection” files where I store all the little pieces.


The old and new come together to form some scenes in this step. It really begins to look like something besides Morpheus in the Matrix bootloader now… not much more, but this is where things start to truly come together.

Time Required: 15 minutes
Tools Used: Inkscape, a mouse, sometimes my stylus, but a mouse is best for dragging bits around and lining them up nicely.
End Result: Scenes, floating in a white void


Like the rest of my art, I keep a library of frames of different shapes and panel count. The script usually dictates the panel count, and I have some rules about what kinds of strips and post when. Four panel strips are my Saturday strips, three panel for black and white series or one off bonus comics, etc. This often is where the composited scenes are rescaled to fit into those frames. I also add backgrounds here… white or other colours and patterns.

Time Required: 15 minutes
Tools Used: Inkscape and a mouse
End Result: The first draft of a comic, but wordless and characters just staring at each other with their mouths agape.


Words meet art. Check out my article on FONTS for how I designed and use my own font, but simply this is just copy-pasting the text from the word processor into a rough cut in the drawing software.

Time Required: 20-30 minutes
Tools Used: Inkscape and a mouse… and whatever version of the script is ready.
End Result: A second draft of the comic, with the words roughed in, plain and usually a bit cramped for the space.


This is a tweaking phase. I may choose to rescale the scene, do a final cut of the text by removing (or even adding) words to fix the flow or spacing, bold and rescale fonts, and speech lines or other emphasis marks, and essentially play with everything until I’m happy with the result. The time really varies here because sometimes I nail in the first go… sometime I go back to this stage multiple times until I’m happy with the product.

Time Required: 5 minutes to hours across multiple days.
Tools Used: Inkscape and a mouse.
End Result: Ideally, the final draft of the comic in it’s vector file format, named and archived safely (I’ll write a whole article on that part someday)


I publish a medium quality PNG file, but I export it and archive it in super-high definition… essentially the resolution of a 20 megapixel photo. This is just a step in the go-live.

Time Required: About a minute.
Tools Used: Inkscape and a mouse. Dropbox for my archive.
End Result: A web-ready file, ready for upload.


Here the effort is essentially getting the comic online, and that can be quick or slow, detailed or lazy. At the bare minimum I write a WordPress post in a standard format (Image, date, category, tags, title, and maybe some text) and an Instagram post when the WordPress post launches (comic, explanation, hashtags).

Time Required: 5 – 30 minutes, depending on how lazy I am about writing something in the post.
Tools Used: WordPress & Instagram
End Result: What you see online.


If I could sum this up in a short paragraph, I’d be a millionaire artist. Getting yourself noticed, read, shared, enjoyed… that’s the holy grail of it all right?

Time Required: Forever.
Tools Used: Grit, determination, a hearty dose of swallowed pride, and whatever means I can get the word out.
End Result: One more fan, one more like, one more happy reader.

Creating Cartooning Frames as Vector Objects in Inkscape

Depending on your art style, one of the defining features of a cartoon panel is the frame. If you’ve read my comic, This is Pi Day, you will no doubt have noticed that I have a fairly strict frame style that contains my strips, no matter if they are one panel, three panel, four panel, six panel, or more.

That style is consistent largely because I’ve set myself some rules and built a small library of pre-drawn frame objects that I re-use. But the style of them is simple enough that I can (and sometimes do) create new or adapt old ones.

The style is also simple enough that following the basic construction of frame object in Inkscape, it could be adapted for many other artists.

So… imagine that you’ve drawn the art for a single-panel comic that you wanted to enclose in a frame.

In this style, your first step will be to draw two overlapping rectangles.

In my screenshot examples, I was not particular about making these uniform but at this stage you could very easily adapt:

  • shape and dimensions (rectangular, square, irregular, etc)
  • size and bleed (how much of your art is inside/overlapping with the frame)
  • color (I choose white)
  • stroke width (I use 6 pixels, but different styles could use thicker or thinner lines)
  • frame width (the offset difference in size/dimension between the two shapes you draw)

The key step in creating a frame object once the shape, colour, stroke, etc have been established (even though these things are infinitely changeable afterwards) is using the Path > Exclusion tool.

Selecting both rectangles (shapes) and applying the exclusion, you will effectively merge the two shapes into one, with the larger object becoming the outside edge, and the smaller object becoming an inside edge.

The two shapes are now a single shape, and can be manipulated as one.

More importantly, you’ve effectively created a box (you could even call it a kind of outlining “mask”) in the shape of your comic panel with a transparent centre that encloses your art.

I tend to make sure that this is a simple path object as well, by clicking the paths tool and then (with the new frame selected) using the Convert selected object to path button.

As a path, I can apply my own styles now. I usually add some curve to the inside edge using the path manipulation tools.

At this stage I am free to resize, export, or duplicate the panel.

Advanced Steps (other tips and tricks I use)

Try selecting the frame object and exporting it using the “Selection” option (pictured). You should result in an exported PNG file with just your comic panel. Make sure you use an appropriate image size (1200 pixels for web, 3000 pixels or larger for print).

Try creating a wider rectangle and placing three smaller squares (side-by-side with a bit of space between them) inside of the larger frame and using the Path > Exclusion tool. This should create a three panel strip object that you can use to build a three panel comic.

Try drawing a rectangle with a border that falls between the inside and outside edge of your frame object. Select it and send it to the bottom of your objects (Lower selection to bottom button). Keeping it selected, export that. You should result in an exported PNG file with just your comic panel but with the inside frame line only.

Using the Calligraphic Brush for Cartooning in Inkscape

Personal style is going to be the biggest factor in deciding what tools you use to draw your comic, and my personal style is no exception. As you set out to start a new comic, figuring out what that style is, and thus what tools you are going to use is extremely important because:

  • it needs to be a tool you can use effectively, efficiently, and consistently (because you’re going to be using it a lot)
  • it should be simple (because you don’t want something that requires more than a few steps) but versatile (because it’s easy to get trapped by a style that doesn’t give you enough room to express yourself)

I use the Calligraphic Brush as the core tool in my cartooning tool belt.

The Calligraphic Brush


  • is as close to a real pen/pencil as you can get in Inkscape
  • works with a pressure-sensitive stylus or a mouse
  • creates smooth, hand-drawn look


  • it is extremely touchy which, adds to artistic inconsistencies
  • uses lots of hardware memory
  • takes a lot of (almost too many) steps

Step 1

First, I use the Calligraphic Brush to rough out a shape.

My personal style is to use a fine brush tip… almost as fine as it can go. This makes it easy to stretch or adjust lines a little bit because at this point I’m not worried about like thickness or other small artifacts. Just like drawing on paper, I might draw many more pieces than I keep… but instead of erasing them, I just delete the lines I don’t like. This is as close to true sketching as I get drawing my comic.

Step 2

When I get to the rough shape I think I want, and I need to start fine-tuning and adjusting details, I use the Edit Paths by Node tool to select all my points. I can do this by single object (which is usually a better practice to getting cleaner results) or select everything in a new object (for efficiency or consistent results.)

Step 3

Next, I smooth and simplify (Path > Simplify) everything. Once. Twice. It’s more of an art than a science. This has two purposes:

First, I feel like it reduces some of the jittery, uneven look that I get from drawing using a mouse or a stylus via a screen. This is particularly noticeable on curves and straight lines… so mostly everything I guess.

Second, my drawings tend to get fairly complex with hundreds of small objects. Simplifying the hand-drawn pieces from the Calligraphic Brush can remove about 50% of the complexity of an object while (barely) affecting what it looks like. This uses a parallel amount of less memory in your computer and let’s you add more complexity down the line.

You should note, like I alluded to above, figuring out your steps is important early on. I’ve got a substantially more powerful computer since starting this comic strip, so that simplify step is much less important… but it’s now part of my style and process, so it will be for the long haul. Choose your tools well!

Step 4

Finally, I rough in a few more details while adding a black (#000000ff) stroke to all my hand-drawn lines. I’ve long-since memorized what all the pixel-widths are for the various magnifications and details are, particularly at this step, because getting your “inking weight” (which this is effectively) right and consistent is a big part of defining your style.

This is, of course, sets me up for the many more steps involved in colouring, framing, lettering and publishing. But that’s for another post.

What techniques define your style? What tool would crush your ability to draw your comic tomorrow as it looks today if it was removed? Is style even important to you? Or are you re-inventing yourself with every piece you make?