Look at this triptych by robert campin. the details in this fully equipped domestic scene are intended to:
*apex*

Identify the expression 8 + 8 + 8 + 8 as a numerical expression or a variable expression. for a variable expression, name the variable.

A“still” is the name that differentiates a photograpgh or single motion picture frame from a motion picture.

During which period did the artists create works using software such as photoshop, without actually programming