Ключевые слова: antique, arabic, arch, architecture, art, blue, brick, built, color, culture, decoration, design, door, doorway, east, eastern, gate, green, history, image, islam, islamic, light, middle, moor, moorish, mosaic, mosque, niche, old, ornate, pattern, portal, religion, russia, saint petersburg, sky, spirituality, stone, structure, style, texture, tile, tower, traditional, variation, wall,