Because not everything in life is work, work, yesterday night I got a while to draw. Another of my hobbies!
It occurred to me make a surprise to my nephews so I started looking for reference images from the series "Dragon Ball" and found what I wanted.
A line here, a curve there, a little inking and ... ready! We have a Son Goku!

And here a test of transferring my drawing to a t-shirt. It has served as a gift for my nephews!