small, circular shape dark, black, or grey color slightly elevated from the surface of the photo irregular, random pattern may appear as a group or individually may be the same or different sizes
speckle which has small, circular shape speckle which has dark, black, or grey color speckle which has slightly elevated from the surface of the photo speckle which has irregular, random pattern speckle which may appear as a group or individually speckle which may be the same or different sizes