16th century Blue and white tile panels made by the masters of the art, the Ottoman Turks. From museums in Denmark and Portugal.

Fritware tile, painted in blue under a transparent glaze. Iznik. ca. 1505.
Fritware tile, painted in blue under a transparent glaze. Iznik. ca. 1505. Image © The David Collection, Copenhagen. Fair use license. via https://www.davidmus.dk/en/collections/islamic/dynasties/ottomans/art/93a-2003.
Fritzware, underglazed and painted. Iznik. ca. 1545.
Fritzware, underglazed and painted. Iznik. ca. 1545. Image ©2019 Calouste Gulbenkian Foundation, Lisbon. Fair use license. via https://gulbenkian.pt/museu/en/works_museu/tile-panel/