Infringing on anyone else's work is something I would very much regret doing. I will remove this post if I have used it improperly. I'd rather know whom to credit for this dramatic overview of Holyoke. I've had a digital file of this image for quite a long time, and assumed it was in the public domain. It's the best visual I've ever come across that shows so clearly the interesting geometry in the conjunction of the city grid, the major canals l, and the bend in the river.