How is the creative process of photography a subtractive process unlike traditional art which is an additive creative process ?

What does it mean to have a bias (for example your bias of bts)?

Whose creation is the iconic suit in tweed with braid trims, gold buttons, and silk lining

Where does middle c get it’s name? a. it sits in the middle of a brass clef b. it sits in the middle of the grand staff c. if sits in the middle of the alto clef d.its sits in the middle of the treble clef