Symbols: Owl & Venus

 The 'Queen of the Night' Relief 

Old Babylonian, 1800-1750 BC - From southern Iraq

British Museum

"Most often, Venus as a planet is called Ninanna, the lady of heaven. But Inanna, Sumer's most popular goddess, who had many functions, was identified with the planet Venus, both as the war-like morning star and as the love goddess evening star." (Sumerian Questions and Answers)
Also representative of Lilith..

A color theme of red, white, black, and gold.
A red-skinned woman, holding a golden loop rod in each hand. Her wings are red, white, and black, and and her headdress is gold and black.
The owls have feathers of alternating red, white, and black; the lions  white and black.
A completely black Background , probably to connote darkness and nighttime.

An excellent site on Lilith (from which most of this posting came) is Letters of Lilith 
 Copyright 2003-2008, Margi B. All Rights Reserved

Symbology - the Colors Red and Blue

From:  The History, Principles and Practice of Symbolism in Christian Art
"On another mummy case a man is depicted as suddenly falling dead to the ground, while above him stands another erect and with outstretched arms.
The mortal man is painted red;
the spiritual man, his risen soul, is blue, the colour of the sky."

From: matrixunderground on occult meaning
"The Red Queen has been found . . . It is Venus also called our “sister” Planet. There sky is red Our sky is blue."