If your using tiles,or prehaps grains of sand i cannot help ya! ha!
A picture made with with tiles and stone is a mosaic.
There is a mosaic picture from AD 261 in this weeks newspaper.
Mosaic uses tiles collage is pieces of paper, magazines etc.
it is a mosaic that expresses cultural background. a person who is a devout catholic may have a picture of a church for example.
Two synonyms would be: an image or picture.
jesus christ
Its often referred to as a mosaic...you can get free software to do it...its called Mosaic...google it.
Mozaic
Mosaic
MIRAGE
bla
They used a bunch of paint dots to make a picture (similar to a mosaic) hence dot art.