King of Cups
Minor Arcana · Cups · Water · 20 Aquarius - 20 Pisces
Upright
Fair man, man of business, law, or divinity; responsible, disposed to oblige the Querent; also equity, art and science, including those who profess science, law and art; creative intelligence.
Reversed
Dishonest, double-dealing man; roguery, exaction, injustice, vice, scandal, pillage, considerable loss.
The picture
He holds a short sceptre in his left hand and a great cup in his right; his throne is set upon the sea; on one side a ship is riding and on the other a dolphin is leaping. The implicit is that the Sign of the Cup naturally refers to water, which appears in all the court cards.
Correspondences
Astrology
20 Aquarius - 20 Pisces
Elemental formula
Fire of Water
Golden Dawn name
Knight of Cups
Meanings quoted from A. E. Waite, The Pictorial Key to the Tarot (1911), public domain. Correspondences follow the Hermetic Order of the Golden Dawn's Book T.