OVIVO (US)

This is the third and final symbol you pick up in the sixth level. From the second symbol (for No fallen leaves anywhere), you'll pick up 4 Morse dots (possibly 5 depending on how high you go) along the way to this one (these are needed for The story is written). When you reach the area with the spirals with the long stems, make your way up and towards the center of them. You'll see the symbol inside one of the spirals.
 

Collect the symbol to unlock the trophy.