Author Archives: Joe Moorman

Quinn's Coop Rooster Mosaic pre-grout by artist Linda Lawton.

Color Constraints and Background Colors

Many artists like to choose background colors after the central figures have been tiled.

It is best to tile from the middle and work toward the edges to avoid awkward spacing between at key focal points, but you should not leave the color choices for the background as a complete afterthought.

Nor should you have firm color requirement for the background and tile the central figures without placing that color next to them just to see if they work.

Avoid “painting yourself into a corner” by doing a lot of cutting and mounting without thinking ahead.

“Thinking ahead” can be as simple as placing a single tile next to what you are tiling now to see if it has adequate contrast.

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Mosaic Coffee Table Pre-Grouting

Changing Grout Color With Paint

The following method is only recommended for dry indoor mosaics. Artist Megan Adams recently used it to save a mosaic that had been compromised by white grout, which makes tile colors look less intense and the mosaic as a whole “bleached out” in appearance.

We put white grout in bathrooms because it is used as an indicator of cleanliness. It’s use in mosaic art is limited to making your project look like a summer camp project. Avoid it. Consider black or dark gray grout instead to make your colors look intense.

Also keep in mind that traditional sanded grout is lighter in color when it hardens, and so sometimes a light gray or light brown grout can turn out looking like an off-white and cause the same problem as if you had used white grout.

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Pittsburgh Cityscape Mosaic sans frame

How To Use Iridescent Tile For Lights and Reflections

If we gave an award for best use of iridescent tile to create a sense of lighting in a scene, artist Terry Broderick’s mosaic “Pittsburgh Cityscape,” would have won it hands down. It is a must-see mosaic.

Even if you aren’t planning on using iridescent tile for lights in a night scene, Terry’s mosaic is worth taking a look because the sense of light and atmosphere he creates in it is nothing less than impressive.

If you are trying to make things like stars in a night sky or streetlights reflecting across water, this mosaic is a tutorial on how to do it right.

Pittsburgh Cityscape Mosaic by artist Terry Broderick
Pittsburgh Cityscape Mosaic by artist Terry Broderick
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tree-of-life-chakra-mosaic

Chakra Tree of Life Mosaic, A Study in Design

Artist Betty Ackerman recently used our fire-polished millefiori (the Mud-Turtle Mosaic brand) and stained glass to make a circular mosaic in the form of a rainbow-colored tree of life with a column of chakras spiraling inward on the trunk. Betty calls her mosaic “Chakra Tree of Life.” The first mosaics I ever made were found-object “mandalas” in the form of a tree of life in an oval, and so Betty’s design spoke to me.

I wanted to share this mosaic because Betty did a good job at maintaining adequate contrast between the tree and the background and between the branches and the leaves in spite of the color transition in the design. It would have been all too easy for the figurative element of the tree to become lost with this much “visual interest” going on in every square inch, and so the mosaic is worth studying.

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koi-mosaic-table-backlit

Glass-on-Glass Mosaic Table

Artist Melanie Squires recently completed a stained-glass mosaic table, and I wanted to show it off for several reasons, and not just because it looks so good. There are some materials and methods to discuss, and there is the use of impressionism for the koi, which I thought was particularly effective.

The Table

Melanie made the table from a metal patio table with a glass top and attached the stained glass to it using silicone adhesive.

Warning: If you use a glass patio table for a mosaic, make sure the glass is thick enough to support the weight of the mosaic. It is possible to find glass patio tables at thrift shops where the original thick glass has broken and been replaced with something thinner. It is also possible to come across cheaply-made tables with thin glass, especially end tables and coffee tables.

Never use a table for an outdoor mosaic merely because that is the table you happen to have. Before you invest time, money, and materials, make sure it will last.

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Mosaic table by Julie Landberg showing grout "stain" in superficial pitting of vitreous glass mosaic tile.

Cleaning Grout from Pits in Vitreous Glass Tile

Vitreous glass tile has a lot fewer surface pits than it did a few decades ago, but it still has some, at least in most brands. Grout can sometimes lodge in these superficial pits if you don’t adequately sponge and haze the mosaic after grouting, and many novices find this problem particularly distressing.

The good news is that the problem can be fixed easily, and it can be avoided for the most part by correctly sponging and hazing the mosaic during the grouting process.

Avoiding The Problem

You do NOT need to find vitreous without pits to avoid the problem of pit staining.

Keep in mind that the same vitreous tile is used as an architectural covering for thousands of square feet at a time, and so common sense tells you that there has to be a way to get grout out of pits without a large amount of labor.

I feel the need to stress that point because I receive emails from beginning mosaic artists who are desperately searching for vitreous glass tile that is perfectly smooth without the occasional pit: You do NOT need to find perfectly smooth tile.

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Mosaic-Ornament-group-pink

Mosaic Christmas Ornaments by Morgan Halford

Artist Morgan Halford recently emailed us some pictures of some mosaic Christmas-tree ornaments she made with the spherical bases we sell, and I wanted to show them off for two reasons. First, the tiling is tightly executed in terms of grout gap and pattern, and the designs she used are interesting and eye catching.

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concrete-sculpture-mosaic-before-after

Mosaic Lawn Sculptures by Bernie Taylor

Recently artist Bernie Taylor emailed me some pictures of his mosaic lawn sculptures including some concrete bird baths and benches, and he has an impressive body of work. Bernie’s work is also a great example of how you can buy factory-made concrete sculptures and make them unique works of art by covering them with mosaic.

Ceramic or Glass?

Bernie used glazed ceramic tile for his sculptures in Florida, but keep in mind that ceramic tile is vulnerable to freeze cracking while glass tile isn’t (because it is non-porous). Glass tile is also more affordable, easier to cut, and more widely available in more colors.

Glass tile is also smaller and thus easier to fit to curved surfaces. I am very impressed that Bernie was able to tile the complex curves of his sculptures and consistently do such a good job with it. Continue reading

Mosaic Coffee Table integrated with interior design.

Mosaic Tables and Interior Design

Artist RJ Spurr recently completed two mosaic tables for his home, and I wanted to share them because the level of craft work is excellent, and the designs are integrated with the color schemes of rooms where they were installed.

The great thing about dry indoor mosaics is that you can use wood as a base, and that means you can put mosaics on wooden tables. Thrift shops, yard sales, and unfinished furniture stores are great sources for tables, but you can also breath new life into old tables you already have on hand. Continue reading

Maddie's Garden Memorial Cross

Mosaic Memorial Cross for Maddie

Georgia Art Teacher Connie Wells has been working with her students on a memorial cross project:

Highland Christian Academy in Valdosta, GA  wanted to remember one of our 8th grade students, Maddie Pitts that recently passed away from cancer in a personal, honorable way. As we constructed a small garden area with a pink bench and beautiful flowers, the students will be making rows of mosaic tiles to place on the centerpiece cross as a personal tribute to her memory. Maddie’s siblings, will also place a personal row of tiles to add to the memorial.

We are so grateful to my daughter Katie at Mosaic Art Supply in Atlanta for their gracious donations of beautiful tiles for the students to compose their personal contribution. We are grateful to Home Depot for the grout and building base for the cross.

The cross stands 6′ by 4′, with its backer material mechanically fastened to the wall. Each line of tile is created by students.
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