A grey metal background texture
Colored painted Cartoon clouds background filling the frame.
Colored Red Caloplaca trachyphylla and lemon-yellow Pleopsidium (Acarospora) chlorophanum. P. chlorophanum Lichens on Rocks at Lake Tahoe
A striped wooden background wih planks.
Textured wooden background with stripes.
A grey and brown stone background.
Striped background with wall and floor look