Not a Shortcut. A Foundation.

Bullshark isn’t trying to replace every gel on the market.

It’s designed to help you understand what gel mediums actually do, so when you do move on—to heavier gels, specialty additives, or brand-specific quirks—you’re making informed choices instead of expensive guesses.

Think of it as the difference between:

owning tools
and knowing how to use them

Built to Be Used With Instruction

Bullshark was developed alongside our instructional series, THE BIG SKETCH.

This isn’t about tiny wrist movements or precious detail.
It’s about full-body motion, large gestures, flow, control, and understanding how material responds when you actually move with it.

Gel mediums are physical.
So learning them should be too.

THE BIG SKETCH focuses on:

Sketching at scale
Full-arm and full-body movement
Material awareness
Flow, resistance, and control

Honestly, it’s closer to an exercise video than a traditional art lesson—and that’s intentional.

Who This Is For

Bullshark is for artists who are:

Done with beginner kits
Curious about professional materials
Tired of guessing
Ready to learn fundamentals properly

If you already know exactly which gel medium you need and why—you might not need us.

If you’re asking “Okay… what now?”
You’re in the right place.