A white t-shirt features a colorful graphic depicting a mountain landscape with a bright yellow sun

A white t-shirt features a colorful graphic depicting a mountain landscape with a bright yellow sun. In the foreground, large Cyrillic letters form a word, with children dressed in traditional Bulgarian folk costumes integrated into the design. The first letter, a red "Ю", is partially obscured by a boy in a white shirt and dark pants, performing a push-up. To the right, a blue letter "К" is shown, with a girl in a similar traditional outfit leaning against it. Between these, the word "СТАНИ" is written in yellow, blue, and green letters. Another boy in traditional attire is depicted running over a wooden obstacle in the mid-ground, against the backdrop of the mountains. The t-shirt is made of a waffle-knit fabric. The location is unknown.