This texture was generated in Filter Forge, a Photoshop plugin that allows you to create your own filters.
Simulates decaying mosaic.
There are vairous colour controls for mosaic pieces.
Also controls for adjusting Decay Rate - Colour Bias - General Ageing and Hue.
Note 1 – For best mosaic Decay effect its best to keep tiles small and FF's default Pixel Size above 450 for texture and 600 for seamless tiles.
Not 2 - some examples have used the Lighting setting.
Mosaic, Tile, Decay, Creative, Walls, Floor, Pattern, Wear, Building