A synthesizer is a musical instrument that produces sound by:. 1. Combining, shaping, and processing electronically generated sound sources. 2. Combining, shaping, and processing waveforms. 3. Combining, shaping, and processing sampled sound sources.4. None of these options.

What types of visual art mediums are heavily based on observation?

Suppose that you are in a room with 3 doors and a crack in the ceiling for light. that is all. the doors each have a sign on them that says what there is behind them. door #1. a pool of corrosive acid. door #2. a crocodile that hasn't eaten in 8 months. door #3. a solar "oven". a giant lens that focuses all the sunlight at the entrance of the door. you must choose a door, which door do you choose?

Which principle of design is in primary use in this sculpture?