Is this grammar correct Please find the attached photos of my paintings and please provide your feedback?

The grammar is correct, but it could be improved for clarity and professionalism. Here are a couple of suggestions:

More formal:

* "Please find attached photos of my paintings. I would appreciate your feedback."

* This is more formal and professional.

More casual:

* "Attached are photos of my paintings. What do you think?"

* This is more casual and friendly.

Ultimately, the best option depends on your audience and the context of your message.