SRUK/CERU x Inktober, our collaborative illustration challenge, is back for its 5th edition! 🖋️

Each day in October has an assigned word to inspire an illustration. We invite you to give it a scientific twist: tell us about that nerdy thing you love, share something about nature or technology, or take the opportunity to showcase your research or field of study.
Together, we cover all 31 days, so you don’t have to draw them all: join in with one, a few, or as many as you like.
Any technique and skill level are welcome. Choose your day(s) from the words that are still available.
Check out the challenge rules and sign up by filling in the registration form.