最終更新日:2022/12/24
Native basalt was ground especially and mixed with concrete […] to form handsome deep gray blocks (18x 18
) which were placed in sand, the wide joints being planted to ponyfoot
編集履歴(0)
Native basalt was ground especially and mixed with concrete […] to form handsome deep gray blocks (18x 18
) which were placed in sand, the wide joints being planted to ponyfoot