Abraham's Oak is a painting by Henry Ossawa Tanner, an American painter who lived in France, completed about 1905.

Other similar works in which he used the technique to paint evening landscapes include Le Touquet, The Wise Men, Christ and his Disciples on the Road to Bethany, and The Good Shepherd.

[3] Over his lifetime Tanner was influenced by the painting styles he encountered, and produced works with characteristics of "Realism, Symbolism, Impressionism, and Orientalism.

[6] In the case of Abraham's Oak, the work can be described as impressionist, focusing on color, form and light and dismissing detail.

[7] Newswriter Stephanie Brommer summarized the mix of symbolism with impressionistic technique in Abraham's Oak, saying the painting "radiates a mystical peace and spirituality with the moon's pale light and the symbolism of the oak, a majestic reminder of Abraham's years in Canaan centuries earlier.

[12][13] The Good Shepherd, The Wise Men, The Flight Into Egypt, The Hiding of Moses, Mary and Behold, The Bridegroom Cometh were also named.