27. 11. 20193 543 zhlédnutí3D leaf pattern with colored Sharpies on 110lb cardstock. (art therapy ) Satisfying modern abstract drawing from our series "Daily Line Illusions" Day 59--.
8. 5. 202013 tis. zhlédnutíCurative 3D pattern. Relaxing spiral drawing line illusion from my series "Color Art Therapy" (#15) Created with a Sharpie and Crayola marker pens on 110lb ...
11. 1. 20144 508 zhlédnutíA summary of the first-ever matches of "antweight" (less than 1 lb. weight) battlebots that were built using 3D printing. These bots are prototypes for our "..