Category: Material and Tool Information

  • Mosaic Gazing Spheres

    Mosaic gazing spheres are popular outdoor mosaic projects, and they offer a few simple advantages over mosaic-covered concrete lawn ornaments: They are lighter in weight and can be relocated more easily. Also, the mosaic gazing sphere can be adjusted in height easily by changing the height of the display stand used to support them. These…

  • Thinset On Plywood Mosaic Backer?

    Thinset mortar can be used on a plywood mosaic backer provided the plywood has been sealed with a white PVA adhesive such as Weldbond. Otherwise, the plywood can suck the moisture out of the thinset before it has a chance to harden leaving it soft and crumbly. It is important to seal the plywood at…

  • Broken Ceramic Tile Mosaics

    People often email me asking where to get 4-inch glazed ceramic tile in a range of colors to break up with a hammer for making a mosaic. The simple answer is nowhere. Colorful bathroom tile has gone the way of the dodo, at least for now. (I explain why in the last section of this…

  • Assessing Glass Mosaic Tile Health and Safety Concerns

    Recently a customer emailed me asking if there was an ASTM-D4236 certification for one of our glass mosaic tile lines. ASTM-D4236 is the labeling and precautionary standards for chronic health hazards in art materials. There isn’t an ASTM-D4236 certification for any of our products to my knowledge. They are manufactured as building materials and not…

  • Outdoor Mosaic Signs

    In the last section of one of my previous posts, Custom Shapes For Mosaic Backers, I showed some pictures and instructions for how I used 3/4-inch expanded steel to make a backer for an outdoor mosaic. The expanded metal was welded together in 3 plies, some mounting bolts were welded to this, and then the…

  • How To Select A Jigsaw For Making Mosaic Backers

    Tools Are Cheaper Than Craft Supplies I have often made the claim that a person could buy a sheet of cabinet-grade plywood and a jigsaw for less than what the craft suppliers charge for shaped mosaic backers such as hearts and stars and things like that. While this might be an exaggeration for an individual…

  • How To Make Custom Shapes For Mosaic Backers

    Rectangular backers are fine for most mosaic designs, but sometimes you want to make an irregularly-shaped mosaic or a mosaic with a custom shape, such as the silhouette of a common object: tree, automobile, flower, turtle, etc. How you make such a backer and what materials you use depends on whether or not the mosaic…

  • How To Use Found Objects In Mosaic Art

    Making and grouting a mosaic from ordinary flat tile is relatively straight forward. However, adding three-dimensional objects such as porcelain figurines or even simple rounded stones can complicate the grouting process. Instead of using a grout float or damp sponge to wipe away the excess grout, you may need to use a gloved hand as…

  • How To Use China Plates For Mosaic Tile

    Recently someone emailed me about how to estimate how many plates would be needed for a medium-sized mosaic of several square feet. Each type of plate is different in terms of how many useable tiles it will produce due to how round/flat the plate is and how well it cuts. The only way I have…

  • Architectural Mosaic Safety Issues

    An architectural mosaic can cut someone if sharp edges are left exposed or crush someone if it’s not mounted securely. Even a small mosaic plaque is significantly heavier than a painting or photograph of the same size and should not be hung with light gauge wire or fasteners. Preventing Cuts Would You Glue Razor Blades…

  • How To Make Reclaimed Wooden Frames And Mount Indoor Mosaics

    Frames That Match The Art If the mosaic is a mixed-media mosaic with rounded and irregular sculptural elements, a frame in the style of a generic photo frame or document frame may look out of place with its uniformity and minimalism and linear perfection. The Merits Of Reclaimed Wood I think reclaimed wood with some…

  • Mosaic Holiday Ornament Kit

    I have designed a base kit that people can use to make a mosaic holiday ornament, and I plan to sell the base kit at the website. I designed the ornament base relatively quickly due to business demands, but I have spent at least 10 years thinking of how I would design mosaic kits or…