
1) Byzantine art
Found on
https://www.crosswordclues.com/clue/deesis

1) Icon
Found on
https://www.crosswordclues.com/clue/deesis

In Byzantine art, and later Eastern Orthodox art generally, the Deësis or Deisis (δέησις, `prayer` or `supplication`), is a traditional iconic representation of Christ in Majesty or Christ Pantocrator: enthroned, carrying a book, and flanked by the Virgin Mary and St. John the Baptist, and sometimes other saints and angels. Mary and Joh...
Found on
http://en.wikipedia.org/wiki/Deesis

• (n.) An invocation of, or address to, the Supreme Being.
Found on
http://thinkexist.com/dictionary/meaning/deesis/
De·e'sis (de*ē'sĭs)
noun [ New Latin , from Greek
de`hsis supplication.]
(Rhet.) An invocation of, or address to, the Supreme Being.
Found on
http://www.encyclo.co.uk/webster/D/21

a representation in Byzantine art of Christ enthroned and flanked by the Virgin Mary and St. John the Baptist, often found on an iconostasis.
Found on
https://www.infoplease.com/dictionary/deesis
No exact match found.