field of view catcher Durable, weatherresistant construction: built with quality materials that resist damage and deformation in rain or snow, making it suitable for outdoor painting and sketching in varied weather conditions. Helps you improve composition skills: designed to help you practice and refine framing techniques. Even when your camera is not at hand, you can visualize frames more clearly to enhance photography and artistic composition. versatile and multiuse: suitable for professionals, hobbyists, and students for painting, sketching, photography, patchwork, interior design, landscape beautification, craft projects, and any task that requires careful composition. Lightweight and easy to carry: designed for quick setup and transport, enabling you to use it conveniently wherever you go. Key attributes Function: field of view planning and visualization to improve framing and composition. Material: quality, durable components for longterm use. Portability: lightweight design for easy carrying and rapid deployment. Performance: maintains form and effectiveness in diverse outdoor conditions. Practical use scenarios Plein air painting or landscape sketching: use to frame your scene and plan composition before applying paint or pencils, reducing trialanderror on site. Interior design, patchwork, and craft planning: visualize layouts and proportions before committing materials or space, helping you make accurate design decisions. Photography practice and teaching: simulate framing when the camera is unavailable, or use as a teaching aid to demonstrate composition principles to students.