While NYC is known as a a city concrete and steel. It actually is full of colors. One of my favorite places to see a diversity of colors are the local makets and bodegas. Whether it's the rows of drinks in the fridge or the candy at the counter of the fruits nad vegetables out in the front stands, there are ample opportunities to see the city like a colorful painting.
One of the things I missed when I went off to college was the diversity of NYC. This is especially true in riding the trains. In NYC the train is an epicenter of cultures and ideas colliding from all over he world.
Sunflowers at a market
Whitish melons at the market
John a college of criminal justice. The typical grey steelnjingle colors of NYC.