Recreate a scene from the Biblical story described in Genesis 27:6. Illustrate Rebekah speaking to Jacob, revealing that she overheard Isaac's conversation with Esau. The scene should depict a quiet, secretive talk highlighting the intimate relationship between mother and son, in a pointillist style, using small, distinct dots of color. The art should evoke a sense of devotion and respect for Christianity, and should therefore be represented in a tasteful and reverential manner. Avoid including any text or words in the visual depiction.