National Museum of Azerbaijan History of ANAS keeps paintings by Maral Rahmanzadeh, People's Artist, Laureate of the State Prize with “Order of Shohrat” in various genres.

According to the museum's Descriptive Materials Fund, the paintings include "Oil field in Sabunchu", "Sumgayit steppes", "Oil fountain in Ilich Bay", "Oil in the sea", etc. The works are basically in the same size and each of them is in the style of lithography.