Creative Coding Every Day: Genuary 2022

A collection of responses to generative art prompts

Jenny B Kowalski
11 min readJan 3, 2022

Every Spring for the past few years I’ve been teaching a course on Creative Coding for graphic designers. Planning for the course and supporting students typically involves a lot of learning and experimentation on my part. This year, to get myself into a creative work flow and stretch myself, I’m taking on the Genuary 2022 prompts from

I am incredibly proud of the work I’ve created this month! I don’t love everything I’ve made, but each prompt has pushed me into a new creative area and helped me develop my skills. I hope to extend several of these pieces with more variations, documented code and tutorials, and art prints.

January 31: Negative space.

The final prompt! Infinite variations of the face/vase optical illusion.

Face/Vase compositions, a set of 4x4 and 7x7

January 30: Organic looking output using only rectangular shapes.

Random positioning of tiny squares based on tangents, building up over time.

Different examples of output at different levels of density

January 29: Isometric perspective.

Floating isometric cubes in varying colors.

Different scales and color palettes

January 28: Self Portrait.

This one requires a camera so it won’t work embedded into the article! For my take on a self-portrait, I modified an existing “mirror” project I’d made to give it a crafty feeling, limiting the colors so each frame felt more realistic as a stitching pattern. Lately I’ve been using craft to give myself something other than a screen to focus on.

Stills from the self portrait cross stitch mirror

Try out the cross stitch mirror on openprocessing or in the p5.js web editor and allow your camera to operate it.

January 27: #2E294E #541388 #F1E9DA #FFD400 #D90368.

Five set hex colors make dotted-line arcs around a center. They make dense circular forms.

Circular forms on yellow, dark purple, and tan.

January 26: Airport Carpet.

Simple “carpet tile” pattern design with shifting stripes in purple, blue, and green.

Examples of the “airport carpet” pattern in a 2x2, 3x3, and 5x5 grid.

January 25: Perspective.

Playing with the idea of reflected, symmetrical, and layered 2-point perspective lines.

Different levels of density: simple to complex

January 24: Create your own pseudo-random number generator and visually check the results.

A visualized random number between 1 and 200. The background pattern indicates the square root of the number. For instance, the visual for 16 includes a grid of 4x4 ellipses. If the square root is not a whole number, the remainder is shown as stars and smiles. As the number increases, the hue of the sketch increases. You can tap to generate a new random number!

Visualizations of 4, 23, and 143

January 23: Abstract Vegetation.

Generative geometric floral pattern.

Examples of geometric patterns—green leaves below purple and yellow stalks

January 22: Make something that will look completely different in a year.

Playing around with time-based inputs to make an abstract calendar/clock. In even years, it will involve rectangles and lines. In odd years, it will be circular.

What the clock will look like on January 22 at 20:02:34 in 2022 and 2023
November 13 2022 at 00:16:23, June 9 2023 at 12:09:23, and March 22 2023 at 00:55:01

January 21: Combine two (or more) of your pieces from previous days to make a new piece.

I ended up putting together two variations! I took the line art from 1/7 and combined it with the rotation in space of 1/16 and the color palette from 1/12. The first variation involves small, repeating “sticky notes” flying off in space. The second variation goes big to resemble standing inside a loom.

examples of the 2 variations.

January 20: Make a sea of shapes.

Repeating “waves” of shapes overlap over time with different blending modes.

Shapes build up over time

January 19: Use text/typography.

A simple interactive tool to generate swirling typographic images. If you want to try it out full-screen you can also access this version hosted on the p5.js web editor.

abstract compositions of colorful swirling text

January 18: VHS.

Inspired by reels of VHS tape, super-tight spirals spin around to produce a subtle glitchy effect.

Different levels of density in the spirals

January 17: 3 colors.

Variations using green, pink, and cream Mid-Century forms.

Layouts of green, pink, and cream-colored squares containing random compositions of dots and lines.

January 16: Color gradients gone wrong.

I love how these turned out! Each composition is a series of overlapping gradients between 2 colors, but the gradients are randomly shifted ever-so-slightly in 3-dimensional space to make ethereal, glitchy compositions. Sometimes the previous composition peaks through. to add a pop of another color.

Examples of output: random abstract compositions based on simple gradients

January 15: Sand.

Points inside a for loop, rotating and building up over time.

Sand-colored and blue-green dots build up over time, with a diagonal line from the top left to bottom right

January 14: Something you’d never make.

I present to you… Overnight Salad. It’s not easy to make, lots of ingredients it takes, but it’s worth it to serve my overnight salad.

January 13: 800x80.

Random letters of the alphabet laid out in a #800x80 canvas.

January 12: Packing (squares, circles, any shape…)

Retro flower pattern built on top of the code the Coding Train’s Animated Circle Packing Coding Challenge.

Different phases of one design

January 11: No computer.

Similar to randomly placed ellipses on a digital canvas, here are “random” paper circles on felt:

Randomly placed circles of cut paper on felt

January 10: Machine Learning. Wrong answers only.

I‘ve seen some pretty bad logo generators that claim to be “AI-powered” when they just slap together random combinations based on a few starter terms. So I made my own terrible fake logo generator using! It combines icons from Font Awesome with a few Google Fonts, randomly-generated hex colors, and lists of nouns or company names. Try it out yourself to see the funny results of using “Machine Learning” to create logos.

Two examples of the type of excellent work you’ll get from the fake logo generator

January 9: Architecture.

Generative illustration of row homes, inspired by the architecture in Philadelphia and my colleague’s project.

Generative Illustrations of row homes.

January 8: Single curve only.

A single bezier curve rotating in 3D space.

Line art forming circular forms in purple lines on dark purple.

January 7: Sol LeWitt drawing.

Dense, slightly irregular lines in a grid, inspired by the work of Sol LeWitt.

Above: Grid-based compositions made from gray lines
Above: Grid-based compositions made from pink, blue, and yellow

January 6: Trade styles with a friend.

Time for a style transfer! I used RunwayML to do AI style transfers using models trained on work by Wassily Kandinsky, Pablo Picasso, Jackson Pollock, and Vincent van Gogh.

Here I’ve run the models on work I made January 4th:

Style Transfer onto geometric art

Here I’ve run the models on artwork my toddler made in Procreate:

Style Transfer onto toddler art

For reference, here is the original toddler art:

January 5: Destroy a square.

Move your mouse up and down to change the stroke width, move it left to right to change the rotation of the layered squares.

Abstract compositions of rotated squares in blue and green

January 4: The next next Fidenza.

This is far from Tyler Hobbs’ Fidenza, but adjusting the simple parameters here in the </> tab will create endlessly variable designs.

Abstract images made from blue and purple lines
Abstract images with different hue variations

January 3: Space.

Live Version of the code. Move your mouse around to interact
Celestial “Spheres” made using overlapping spheres in WebGL

January 2: Dithering.

See it live:

Based on the The Coding Train’s Floyd-Steinberg Dithering p5.js sketch

January 1: Draw 10,000 of something.

See it live:

Drawing the numbers 0 through 9,999 in p5.js

Come back throughout January to see more!



Jenny B Kowalski

Graphic & Interactive Designer, Assistant Professor of Instruction at Tyler School of Art and Architecture