ShadowMarks
See Your City in a New Light
A location-based creative exploration app that delivers time-specific sketching prompts based on your GPS coordinates and the sun's position. Turn urban walking into an artistic treasure hunt.
The Wow Moment
"You're walking home from work at sunset when your phone buzzes with a prompt tailored to your exact location. You notice a shadow you've walked past a thousand times but never truly seen - a tree's shadow creating the shape of a hand against a wall. You sketch it, upload it, and see that three other people in different cities captured similar shadow-hand moments at their sunset. You suddenly feel part of an invisible global community seeing beauty in the same moment."
GPS-Powered Prompts
Receive creative prompts tailored to your exact location and current time, making every walk a unique artistic adventure.
Sun-Based Sketching
Our prompts track the sun's position, helping you discover the ever-changing dance of light and shadow in your city.
Global Gallery
Connect with artists worldwide who are capturing the same moments of beauty in their own corners of the world.
Join the Creative Community
Free
3 prompts per day
Basic gallery access
Community features
Premium
Unlimited prompts
Advanced GPS features
Artist critiques
Collaborative prompt chains
Enterprise
Branded prompt trails
Tourism integration
Cultural district partnerships
Analytics dashboard
$7.99/month
Get Started Free