Dave Conlin is a member of WatercoloursWA.  Here is a demo of a street scene showing great use of dark and light to create a dramatic painting.

This was a Full Sheet tonal painting on 300gsm rough watercolour paper.  Using just Neutral Tint.

The paintings was compiled from three photos Dave took of York High street but vehicles and people were added by him.

The painting is called ‘York, after the storm’