pictureframe

A picture frame is a rigid or semi-rigid structure that surrounds and protects a visual image, such as a photograph or artwork, and provides a means of display. A typical frame includes the outer frame, glazing (glass or clear acrylic), a backing board, and fasteners to hold the image in place. Many frames also include a mat, a cut-out window that separates the image from the glazing and backer, which can improve presentation and prevent contact.

Materials vary and include wood, metal, and plastic. Wood frames are common and can be stained or painted; metal frames are often slender and minimal; plastic frames are inexpensive. Finishes range from natural to gilded. The glazing can be glass or acrylic, with options for UV protection and anti-reflective properties.

Framing styles range from simple contemporary to ornate traditional and antique. Floating or floater frames create a space between the artwork and the frame; shadow boxes hold three-dimensional objects.

Sizes are chosen to fit standard print dimensions (for example 4x6, 5x7, 8x10, 11x14) with frames sized accordingly. The frame size may also accommodate mats and mat sizes. Backing is usually a stiff board; modern frames often use acid-free materials to help preserve the image.

Framing can be done at home with ready-made frames or by professional services that offer custom sizes, matting, glazing, and sealing for preservation. Mounting methods include simple compression, turning points, or clips.

The function of a picture frame is decorative enhancement, protection from dust and handling, and physical support for hanging. It can also influence the perceived value and presentation of the image.