I discovered a new cool looking high relief coin while doing a search for another coin. They really utilized the convex shape nicely to highlight the high relief in my opinion. I also like how the Queen cameo is getting less and less prominent in these designs. Niue 2015 Volcano Vesuvius Domed Convex Ultra High Relief 2 oz Silver I found this coin here: https://firstcoincompany.com/S/niue...concave-convex-shape-2015-antique-finish-2-oz [youtube]http://www.youtube.com/watch?v=LAv0Y3TohAE[/youtube] .