The picture shows a beautiful woman with black wings - a demon, the demon who thinks what mischief can create.
In the Bible, the man is presented as good, but he was forbidden to eat from the tree of knowledge - the apple. After the Devil in the form of a serpent tempted him to pluck the fruit and eat from it, the Lord drove the man out of Paradise. He gave him the right and responsibility of the free choice. In this sense, knowledge is a temptation - you can be good, but also be bad.