Here is the full list of all 14 ArtPulse trophies - there are 1 bronze, 2 silver, 10 gold and 1 platinum.
Earn all other trophies
Create an artwork using only black and white colors
Draw total of 100 meters of color bar with free draw tool
Have 3 spinning tops go off within 5 seconds of each other.
Have one object of each type in your artwork
Witness your artwork decay into nothingness
Create an artwork using only shootings stars and blackholes
Finish the experience in cinematic mode
Use the Vacuum tool to destroy the last placed object
Start the game for the first time
Use the color picker to quick bind a color
Quick bind a tool, shape or color
Have all quick binds in use
Create a flat square with the cube tool