Hand Painted Agate Slab Art Of English Springer Spaniel Portrait 8x7" Signed

Hand Painted 1/4" thick sliced Agate / Geode /  slab artwork of English Springer Spaniel Portrait 8x7"  Signed. Glossed paint, acrylic art? Pre-owned in good condition. The artist did use clear glue in the back of the rock creases to sustain hold.  Please review photos for additional details. As is. Over 1.5lbs