A simple, minimalist drawing of a square-shaped structure with a blue and green color scheme, drawn in red ink on a light beige background. the drawing is centered in the middle of the image, with a small, rectangular opening in the center, surrounded by a series of curved lines that create a sense of depth and dimension. The lines are arranged in a symmetrical pattern, with the edges of the square and the surrounding area overlapping each other. on the bottom right corner of the drawing, the artist's signature "l.j.k. kon" is written in a cursive font, adding a personal touch to the artwork.