Concrete is a popular base for mosaics due to its durability and ability to withstand outdoor conditions.

Cement is the most commonly used adhesive for mosaics, as it provides a strong and durable bond between the tesserae and the base.

Glass is a versatile material that can be cut into various shapes and colors, making it ideal for creating detailed patterns in mosaics.

Tesserae are the individual pieces that are arranged to form a mosaic design.

Marble is a popular choice for mosaics due to its durability, variety of colors, and ability to take a high polish.

Scoring is the process of using a specialized tool to make shallow cuts in the tesserae, which allows them to be broken into specific shapes and sizes.

Grout is a mixture of cement, sand, and water that is used to fill the spaces between tesserae and create a smooth, uniform surface.

Finishing is the final step in the mosaic-making process, where the surface is cleaned, polished, and any necessary repairs are made.

Millefiori is a type of mosaic made using small, uniform pieces of colored glass that are arranged to create intricate patterns.

Trencadis is a type of mosaic made using broken pieces of pottery or ceramic that are arranged to create a colorful and textured surface.

Opus tessellatum is a type of mosaic made using small, square or rectangular pieces of stone or glass that are arranged to create geometric patterns.

Opus vermiculatum is a type of mosaic made using irregular pieces of stone or glass that are arranged to create curvilinear patterns.

Opus sectile is a type of mosaic made using pieces of stone or glass that are cut into specific shapes and then fitted together to create intricate designs.

Opus incertum is a type of mosaic made using a mixture of small stones, broken pottery, and other materials that are arranged in a random or irregular pattern.

Opus signinum is a type of mosaic made using a mixture of lime, crushed pottery, and sand that is used to create a durable and waterproof surface.