★★★★★
Fast delivery and beautiful sample
“Fast delivery and a beautiful sample, well worth getting to see the colours at home.”clare hughes · Verified
BEAUTY IN EVERY DETAIL

Mother of pearl, and the mosaics of Pompeii.
Explore the collection, compare your favourites and ask our Ascot team for help choosing.
Mother of pearl, and a wall that changes as you walk past it.
Founded in 2010 by Simon Powell, who had already spent twelve years in the mosaics industry and took his lead from the mosaics of Pompeii and Herculaneum. The workshop is in Chipping Campden, Gloucestershire. It works in 19 mother-of-pearl colours drawn from sustainable sources, and partners with Ocean Unite on ocean conservation.
All 31 products here are iridescent, and that iridescence is a structural property of the shell rather than a finish laid on top of it. Nacre is built from microscopic layers that split light and recombine it, so the colour you see depends entirely on where you are standing and where the light is coming from. Take two steps and a panel that read as pale grey turns green, or pink. This is the exact opposite of a matt tile, which is engineered to look identical from every angle, and it is why photographs undersell the material. A flat, straight-on shot removes the one thing you are paying for.
It needs light arriving at an angle. A bar back, a stair wall with a window running down it, an alcove with a concealed strip at the top: all of those make the surface move. A flat grid of ceiling downlights does the opposite, and in that room you will have paid for an effect nobody can see. Order a sample and stand it up in the actual space, in the actual light, before you commit.
Twenty-one of the products are feature panels and ten are tiles. A panel is built for one considered surface, a headboard wall or a run of cabinet fronts. The mosaic tiles are for covering area and turning corners. Work out which of the two you actually need before you shortlist by colour.
Shop by format: Feature panels · Mosaic tiles · All mother of pearl
Range: The Botanicals Collection
Simon Powell founded Siminetti in Chipping Campden in 2010, after twelve years in mosaics and a long look at what Pompeii and Herculaneum did with small pieces of shell. Nineteen colours of sustainably sourced mother of pearl, made into tiles, veneers and feature panels that change completely as you walk past them.
Independent customer reviews on Trustpilot
★★★★★
“Fast delivery and a beautiful sample, well worth getting to see the colours at home.”clare hughes · Verified
★★★★★
“Good, helpful service in the shop. Great quality product with speedy delivery.”Jo · Verified
★★★★★
“Great variety and quick to send out. Good value for money.”Mr David Thomas · Verified
Made in Chipping Campden
Tiles, mosaics and full panels in nineteen colours of shell — 31 pieces in the range.
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Customer reviews
Independent feedback from customers who chose Hyperion Tiles for their project.
★★★★★
“Fast delivery and a beautiful sample, well worth getting to see the colours at home.”
★★★★★
“Good, helpful service in the shop. Great quality product with speedy delivery.”
★★★★★
“Great variety and quick to send out. Good value for money.”
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