Watercolour tram

Last Saturday I went back to charcoal after the best part of a year. Today I had a go at a watercolour for the first time in about 18 months. I think that it's an improvement on my previous watercolours, but see what you think: -

These two are from July 2015: -

Mumbles tram

Barry Island c. 1980

Here's the tram I painted this afternoon

Glasgow Tram 

It's moew subtle and muted than the previous two.