an old clock on building
an old looking clock on building
an old antique clock on building
special clock on building
a unique clock on building
an old damaged clock on building
a slightly damaged clock on building
an older style clock on building
an old fancy clock on building
a stylish looking clock
Top of a clock tower
Black face of the clock
Roof tiles of the clock tower
A light colored square board under the round clock face
clock on the building
tan square behind clock 
The clock is on the front of the building.
Blue bright sky
black clock face 
a large clock on the side of a building