An impressionistic representation of the biblical event described in Exodus 12:7, rendered in detailed pointillism. The scene emulates the hues of an old scroll and embodies a devout and reverent air. It magnifies the moment when the Israelites mark their houses with a lamb's blood as per the Lord's command. Streaks of crimson stand prominent against humble Middle-Eastern abodes under the dim lantern-lit ambience. A solemn yet hopeful vibe permeates the setting.