Pellucid

This is Word no.22, Pellucid, with a whole raft of meanings: : translucent, transparent, clear, crystal clear, crystalline, bright, glassy, limpid, unclouded... often used of clear water.

I thought I'd use a Caithness paperweight on a mirror, placed so that it reflects the house. No sunshine, unfortunately, but you can't have everything and a touch of diffuse glow in post processing helped.