9. Rose Quartz Minimalist Frame
Sometimes, less is more. For a clean, modern interior base, the Rose Quartz frame relies on minimalism. The obsidian is encased in a sleek, two-block-wide border of pink terracotta and smooth quartz stairs. The corners are smoothed out to create a perfect oval rather than a rigid rectangle. This understated elegance fits beautifully into modern mansions or underground penthouse bases.