Wow, it's definitely not a speed drawing how were you able to show this pencil drawing in this video format? I see this one basically took a whole lot of effort but what do I know, you should continue with 3speak when you find the time. You have this thing for the tiniest of details
This is a digital drawing, the software is Krita, and it has a brush called "Tilted Pencil" and it is my favourite brush on Krita :)
I will return to 3Speak, I'm sure! It's just that I prefer drawing on paper, and sometimes I do it in between meetings or during breaks at work, so video-ing is not always possible when I do traditional arts :) But yes, 3Speak is a great interface :D I really enjoyed it very much!