Alternative Designs for a Metal Gate (1820), vintage arched, iron gate illustration. Original public domain image from The… https://www.rawpixel.com/image/12230717/image-art-vintage-illustrationFree Image from public domain licenseMinimal arch art nouveau architecture glass gold. https://www.rawpixel.com/image/14085680/minimal-arch-art-nouveau-architecture-glass-goldView license