Definition
What is a gallery template?
Short answer
The visual layout style of a delivered gallery — mosaic, grid, or editorial.
Full definition
A gallery template controls how photos are arranged on the page. Mosaic uses Pinterest-style asymmetric tiles for casual reveal. Grid uses uniform rows for editorial work where consistency matters. Editorial uses large hero images and story-driven scrolling. 12img ships all three; most clients pick mosaic for weddings and grid for headshots.
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