Height abotu 4cm each, done with a uniball 0,5mm pen I got from the Kiev office supply ;)
Thanks Yulia. the Pen is excellent.
I think they might make great flashes if developed further and drawn properly...LOL
Because I have been quiet, I will upload a few scans from the sketchbook I usually draw into when having a business trip (covering the times during checkin, security checks, on the subway, in the plane...). So stay tuned.