Image: Rama and Varuna

Rama and Varuna, the god of the sea
(a Raja Ravi Varma lithograph)

You can find out more about Rama and about Varuna at Wikipedia, and also about Raja Ravi Varma.

Brahma and the Lokapalas

Brahma on a turtle with the four Lokapalas. 

From left to right: Varuna on a horse, Kubera with a lion, Yama with a bull, and Indra with an elephant.

You can read more about the Lokapalas at Wikipedia, and also about Brahma.

(Wikimedia: Sri Lanka, 9th century; the object is in the Metropolitan Museum of Art, but no image at their website.)

Some detailed images: