
Why Glazes Crackle and Crack: A Plain Ceramic Primer
Glaze is melted glass bonded to clay, and it cracks when glass and clay shrink at different rates — a materials story of silica, flux, and thermal expansion every potter meets early.

Glaze is melted glass bonded to clay, and it cracks when glass and clay shrink at different rates — a materials story of silica, flux, and thermal expansion every potter meets early.
Books, works, photographs, and craft shown in their natural proportions.





