These three buildings (all capped by pyramids -- the baby one is on the very lower right) make up the Worldwide Plaza complex which takes up the whole block between 8th and 9th Avenues and 49th and 50th streets.

The tallest building is an office tower and the smaller ones are the two ends of a residential complex.

Viewpoint: from 9th Avenue in the 50's looking south, 01/05/24 5:58PM.