miss the trees
The postcard shows a Venetian “squero,” where gondolas are built.
This specifically is San Trovaso squero.
Today, after 125 years, it is not much different, and it is still operational:

https://it.wikipedia.org/wiki/Squero_veneziano
Venezia is pure magic!
Discussion
They are there, they are only lower.
Btw, Venezia has a lot of trees around!