I only found 1 color of water soluble ink. My sister gave me some copy machine ink in a bottle. I filled a cheap cartridge pen with it.

 I'm not to good at creating people, so I found some references for drawing them. Fun exercise. Oh - I'm in a black background phase. Probably should have been gray, huh? The buildings and the bottles are each 5x7 on Bristol paper.

Toby sure got me into a sketching mode. Did all this yesterday and ready for more!