Create a simple artistic scene for a theatrical set design, focusing on geometri

Create a simple artistic scene for a theatrical set design, focusing on geometric shapes, particularly triangles. The scene should include a character dressed in a costume inspired by triangles, with triangular accessories and a triangular background. The colors should be bold and distinct, with clear outlines, making it suitable for replication using colored pencils and paper collage. The design should be minimalistic, with each element clearly defined, allowing for easy recreation with basic art materials."