My favourite intergalactic hero (he still doesn't have a name) pulverizes the enemy. I used Uni-Pin and Artline ink pens and water-based Koi brush pens (light warm grey & dark warm grey & black).
I used to doodle on caps back in 2010 and haven’t drawn on any for a few years, upon request I am creating some for an exhibition. I used white acrylic as a base before drawing using permanent ink pen.
Illustration painted with watercolors and outlined with pink pen. The borders were achieved with washi tape (low tack and unlikely to tear up your paper.)