What design limitations exist when carving intricate patterns into marble outdoor benches?

Carving intricate patterns into marble outdoor benches presents several design limitations. First, marble's natural brittleness makes it prone to cracking under detailed carving, especially for delicate designs. Second, outdoor exposure requires durable patterns that resist weathering, limiting overly fine details. Third, the stone's grain and veining can disrupt symmetry in complex designs. Additionally, maintenance challenges arise as intricate carvings trap dirt and moisture. Lastly, cost and labor constraints may restrict highly detailed work, favoring simpler, more robust designs for longevity.