The image shows a close-up of a red Christmas cactus flower in a terracotta pot. The flower has multiple layers of petals that are arranged in a star-like pattern, with a yellow center. The petals are slightly curved and have a glossy texture. The plant has green leaves and small buds that are still attached to the stem. The pot is sitting on a window sill, and there is a red and yellow striped curtain visible in the background.