Abstracting again

A piece finished this week - acrylic on watercolour card.
This is a small version, at 28cm x 38cm (11" x 15"), but is destined to be worked up on a larger canvas.

Here is another, a work in progress, exploring colour and tone relationships.  This is based on a large, colourful still-life set-up.  43cm x 30cm (17" x 12")