Transform the Grim Reaper into an urban street art character dressed in casual attire. Infuse the artwork with graffiti elements, vibrant colors, and a dynamic street art aesthetic to give the Grim Reaper a rebellious and edgy vibe. Explore the juxtaposition of death imagery with contemporary urban culture, incorporating urban landscapes, graffiti tags, and pop culture references to create a visually compelling and socially relevant portrayal of the Grim Reaper in a modern context.