@stealcase Yeah, all the 1 min as well as 20-40 min thumbnails are from imagination. I had a long time when I completely didn't use any references in my work. And now for me easier to draw something from scratch than use any additional materials. And it's not so cool as it sounds.
@big-misch Thanks, man
@kennyt Yeah, you're right about round shapes. I noticed that myself at some point, but constantly forget to add them when it comes to practice. Thank you
Sketches from last summer