Poppy Flowers (also known as Vase And Flowers and Vase with Viscaria) is a painting by Vincent van Gogh with an estimated value of US$55 million[1] which was stolen from Cairo's Mohamed Mahmoud Khalil Museum twice; first in 1977 (and recovered after a decade), then again in August 2010 and has yet to be found.

[2] The painting had been stolen from Cairo's Mohamed Mahmoud Khalil Museum on June 4, 1977, and was recovered ten years later[3] in Kuwait.

Egyptian officials erroneously believed they had recovered the painting only hours after its theft when two Italian suspects attempted to board a plane to Italy at Cairo International Airport.

[5] The painting is small, measuring 65 x 54 cm, and depicts yellow and red poppy flowers.

[3] The painting, which is of a vase of yellow and red poppies, contrasted against a dark ground is a reflection of Van Gogh's deep admiration for Adolphe Monticelli, an older painter whose work influenced him when he first saw it in Paris in 1886.