The background is light p

The background is light pink, and the image is divided into two equal parts from left to right (two equally sized rectangular frames). It depicts the before and after application of liquid blush. The model has very fair, flawless skin. The left rectangular frame shows a close-up of a Caucasian woman's face, slightly turned to the side. She is holding a small brush (the size, color, and details of the brush remain unchanged from the reference image) and has applied three dots of liquid blush (Barbie pink color) to her cheek. The right rectangular frame shows a close-up of the same Caucasian woman's face, slightly turned to the side. The blush on her cheek has been blended, resulting in a semi-matte finish in Barbie pink.