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Entries in glass (3)

Thursday
Jan022014

how to: paint glass vases

Supplies:
clear glass vases
glass paint, paint-thinner
disposable bowls—paper, ceramic, foil
paintbrush
plastic utensils
drop cloth or kraft paper










Directions:
1. Prepare a work area by spreading the drop cloth or kraft paper over a work surface/area.

2. Select a color palette—we found that the darker colors were more successful, more opaque since there is more pigment in the liquid.

3. Pour glass paint into bowls and mix well with a plastic spoon—we also added glass-paint-thinner to make the quantity go farther.

4. Hold the glass vase by the rim and dip it into the bowl of paint.

5. Slowly rotate the vase around the bowl in a fluid movement until it has covered the vase as preferred.

6. Lift the vase and let excess paint drip into the bowl—it make take 5-10 minutes for the paint to stop dripping.

4-6 Alternate process: apply the paint using a paintbrush for a slightly different effect.




7. Carefully hold the vase at an angle equal to the dip-line and blow dry until the paint is semi-dry—about 10 minutes. Hold the hairdryer per the paint instructions—about 8” from the vase. Hint: we found a lower heat setting worked well.

8. Place the vase on a drop cloth or kraft paper so that it dries completely—we used upside down paper bowls.

9. To seal the paint, allow the vases to dry overnight or place them in the oven—follow the instructions on the paint bottle label as they will vary with each manufacturer.

Wednesday
Jun122013

how it's made: brite drinkware

©All rights reserved by Miami Beach Gay Pride Sandra: In April 2012, while developing products for this Spring 2013, Andrea and I visited glass and dinnerware factories and naturally took a walk through their showrooms. After seeing hundreds of glass samples, we found a clear double old-fashioned—forgettable were it not for its stripes.

My thought process was to create a cocktail glass specifically for Pride parties—with the rainbow Pride flag as inspiration. Thankfully Andrea went along with the idea—we didn’t want to transfer the stripes literally, we simply used them as inspiration.

Andrea: The end goal was to create colorful drinkware that would be the star on the table with simple serving/dinnerware pieces—and that could be used for any occasion.

Color placement was hugely important as we discovered through various iterations—especially since the process of hand-painting the glasses naturally varied from the 2-dimensional drawings on paper. And, of course, no matchy-matchy so the brite martini and brite double old-fashioned are different to distinguish variations in the stripe patterns.

Friday
Sep172010

material world: clear glass

Transparent or sandblasted, mouth-blown or machine-made, borisilicate or soda…glass. It can take on almost any form imaginable—from purely functional window panes and high performance lab glass to art glass and brilliant crystal chandeliers—the basics don’t do justice to this most versatile material.

Most likely an accidental creation of residue chemicals in an oven, pieces have been discovered in Mesopotamia from 3000BC and Egypt from the late Bronze Age…so much for its delicate nature.

While most transparent glass has a slight green or blue tint—which is caused by iron that acts as a lubricant in the manufacturing process—‘crystal clear’ lead glass is made with lead oxides, instead of calcium, and is usually used for cut stemware or sparkling crystal jewelry. And even though glass has no crystalline structure chemically, the term stuck like qwerty keyboards. Early window panes, photo courtesy of: lady_lbrty

Generally speaking, most commercial glass made today is soda glass—a mix of sodium carbonate from soda ash, calcium oxides from limestone, magnesium and aluminum oxides. Heated to temperatures over 2000°F, glass begins as a thick liquid—with a high viscosity—and takes shape as it cools. Shapes can be made by literally mouth-blowing the glass through a long pipe or by machines and molds. Blown glass can be thick or thin and fine, like lumi candleholders, while machine made glass is usually thicker like bari bowls.

As further testament to its durability, glass has been battling the elements of nature as an architectural material for hundreds of years. Stained glass windows brought drama to Medieval stone cathedrals, and early window panes were actually mouth-blown into a flat shape which can be easily identified by their wavy surface and circular centers. In more recent centuries, and in its simplest ‘float glass’ form, they’re the key element of modern structures—from high-rise skyscrapers to International Style homes.

Farnsworth House, photo courtesy of: tinyfroglet