Mackerel Slate Painting, Original Watercolour PaintingAn original watercolour painting, featuring a mackerel on a found piece of found slate. This piece has been hand painted on a piece of Cornish slate using watercolours, and then sealed with a varnish for a shiny finish and to protect the painting. This mussel is roughly 4 1 2 x 6 1 2 inches in size. Please note as each piece of slate is natural each edge will vary slightly in sizing. This piece comes professionally framed in a marine inspired wooden