stone flower, mosaic from sea pebbles

abstract ancient architectural architecture artificial artistic background bumpy classic cobble cobblestone cobbly craft crete culture decor decorate decorated decoration decorative design detail details elements ethnic ethno europe floor floral flower from geometric greece greek handmade hoklaquia interior island isolated labor local manual material mediterranean mosaic mural native ornament ornamental outdoors oval pattern patterned pavement pebble pebbles relief rock rough seamless stacking stone stonework surface texture textured tile tradition traditional uneven volumetric raftsmanship