These images are relatively new on the Internet. It was a little bit shocking for me to see them. I just heard some stories from my grandfather and from some books that the Bucharest was hit in 4th and 15th of April 1944 by American and Britannic planes but I never guessed that it was at this scale.
Bucharest under heavy bombing
I just found these images on the net. All the images are of what’s identified as “bomb fall plot” photos.