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I have an old terra cotta chiminea that we bought around 25years ago. Back then it may have had paint on it which has all gone away. I was wondering if it would be possible to paint it with low fire glazes, build a fire in it and get the glaze to melt, giving this thing some color. I would guess that the fire would have to be pretty hot to accomplish this. 

Any thoughts out there?post-17674-0-49095700-1499275756_thumb.jpg

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I think thats a bad idea-all around-

the natural color of the terra cotta is just fine-for you too get the glaze to melt you would need it in a kiln.If you got it hot enough with a wood fire and a blower it would only be in small area and that would look really bad afterwards.

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I would spray some Terra Sig slips on the outside made from various natural colored clays, but I have access to off-white, yellow, and other shades to dark red clays around my ponds; so getting naturally colored clay is as easy as digging it up. 
 
I have used  the technique to make sculptures from bisque ware by either spraying of rubbing Terra Sig slips onto the bisque surfaces. The objects are NOT fired after the slip treatment.  The thickness of the applied layer depends on the surface pore sizes and the smoothness of the surface.  Burnished bisque holds less clay than unburnished surfaces.  Various iron oxides, and other minerals / pigments work also.  Some objects are treated with colored chalk, or dry pastel crayons.  Some objects have been treated by wetting the surface and rubbing powdered clay on to the moist surface.  My gut says if you use a similar technique the colors will survive both the weather and repeated firing of the pot from the inside. 

    
LT

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I would make it look even older using a lime or white wash on it and you could put just a hint of color on the vines and flowers.  Denice

 

 

Hi heat spray paint-comes in black silver and red. At any auto store-good for 1000 degrees

 

Thanks for all your input...I particularly like Mark's & Denice's suggestions and when I get around to doing something with it, I'll post an update.

JohnnyK

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