Some sketches #1

Some of my challenge sketches that I fancy, most are 30min-ish sketches, one is a finished version (2,5h or so work).

These drawing are some of the very first I made for a challenge with my friend and they are sorted from the oldest to the newest.

Here's a challenge related to this pieces' info:

Our challenge rules:
- each one gives the other the title for the drawing
- we make one sketch every weekday (5 in total) spending 30minutes on each drawing.
- we choose the best one of the five and spend more time with it over the weekend.
- after four weeks we take the best of the three drawings we were finishing over weekends and invest even more time in it, trying to make it AAA art piece.
- After 28 days we have 20 sketches, 3 drawings and 1 polished art piece.
- the cycle begins anew.

You can check my other drawings on my Instagram account: https://www.instagram.com/so.tys/
Check the speeddrawings on my Youtube channel as well: https://goo.gl/6ANjxB