a cellphon on top of a calculator 
Calculator on a desk
Calculator is on a desk
Black calculator on a desk
Black calculator is on a desk
Calculator on a brown desk
Calculator is on a brown desk
Black calculator on a brown desk
Black calculator is on a brown desk
a blakc colored calculator
a white colored keyboard
calculator is on table
black case under calculator
white keyboard on table
a wooden desk
a calculator and cellphone sitting on a desk on top of a wooden table