Sometimes I only have a minute or two to scribble someone in the street. Here’s an elderly man sitting outside Starvin’ Jacks the other day. I grabbed my sketchbook and did my thing. About a minute and a half before he moved on. You never know how long you have so all the relevant lines have to be done very quickly and that helps train you in spotting what’s necessary and what can be ditched. There’s no substitute for speed drawing IMHO. Faber Castell Pitt pen size F into my A5 cloth bound Laura Ashley sketchbook.
scribblah 
Nice one. Ever try scribbling On the street?
🙂