Interesting #framing arrangement, but these pieces work well together because of the complimentary #color scheme. The dark wall makes the #artwork POP.
Emerald Green Tile Art
A Buyer's Guide to Tiles - I love the combination of colors & patterns in this design!
This is one of the most beautiful Mosaics ever!!!
Green, Blue & Yellow - Wall Paint - Wall & Feature Wall Paint Colour Ideas (houseandgarden.co.uk)
Fired Earth Edwardian Tiles More
Victorian Tile Colour Blends from Victorian Ceramics. Classic Fireplace Tiles and Reproduction Tiles from William Morris, Willian De Morgan and Philip Webb
Dark green walls- Mercury by Fired Earth. Love the pink and teal accents
Victorian Green 'Subway' Tiles Often Line Shop or Dwelling Entrances on the High Street.