Orb Sculptures - slideshow

I put together this slideshow of orb sculptures created over the last ten years

Polymer clay UV light fastness trial - after 3 months

I started this trial on 12 December 2021. Three months on, I looked at the tiles. There was no change to the coloured tiles. On the neutral tiles, the varnish has attracted dust but there was no change to colours.

Neutral tiles after 3 months