Tag 'artist_name = unknown'

Value histogram for key 'material'

• 13: sandstone
• 8: stone
• 3: granite
• 2: red sandstone
• 1: concrete
• 1: limestone
• 1: clinker; stoneware
• 1: stucco on concrete
• 1: rock; stainless steel
• 1: concrete; clinker; steel
• 1: bronze