Proko

The Proko Timer is your companion to practice drawing and painting from photo reference. Simulate a figure life-drawing session with random poses from your selected packs and customize the number of images and duration. We have thousands of photos available from professional models and photographers, including a few free sample packs to get you started. Let's go!

Anatomy Reference Sampler

Reference pack by Stan Prokopenko

28 images

mature content

Gesture Reference Sampler (NUDE)

Reference pack by Stan Prokopenko

39 images

mature content

Obscura Reference Sampler

Reference pack by obscura_29

80 images

Satine Reference Sampler

Reference pack by Satine Zillah

49 images

Grafit Reference Sampler

Reference pack by Grafit Studio

81 images

mature content

1600+ Casual Charm Female Poses

Reference pack by Grafit Studio

1773 images

mature content

Action Queen Poses Reference Pictures

Reference pack by Grafit Studio

950 images

Set 3 - Dramatic Lighting

Reference pack by Lane Brown

222 images

Set 2 - Outdoor Lighting

Reference pack by Lane Brown

777 images

Set 1 - Studio Lighting

Reference pack by Lane Brown

1032 images

Plane Head Pro Bundle - Images

Reference pack by Devin Korwin

96 images

mature content

1750+ Sculpted Light Female Nude Study for Artists

Reference pack by Grafit Studio

1753 images

mature content

Daily Practice: 1200+ Athletic Male Reference Pictures

Reference pack by obscura_29

1257 images

Lane's Skulls and Bones - Reference Pack

Reference pack by Lane Brown

1930 images

mature content

1000+ Powerful Redhead Girl Poses - Art by James Martin

Reference pack by Grafit Studio

1096 images

mature content

1500+ Epic Male Pose Reference Pictures

Reference pack by Grafit Studio

1531 images

mature content

1300 Delicate Female Poses Reference Pictures

Reference pack by obscura_29

1320 images

mature content

1100+ Ultimate Dynamic Poses

Reference pack by Grafit Studio

1100 images

Portraits and Expressions Reference Bundle (Female Portraits)

Reference pack by Grafit Studio

643 images

Portraits and Expressions Reference Bundle (Female Character Expressions)

Reference pack by Grafit Studio

507 images

Portraits and Expressions Reference Bundle (Expressive Male Portraits)

Reference pack by Grafit Studio

515 images

Portraits and Expressions Reference Bundle (Expressions Reference Emotions 2)

Reference pack by Grafit Studio

870 images

Portraits and Expressions Reference Bundle (Expressions Reference Emotions 1)

Reference pack by Grafit Studio

982 images

mature content

920+ Warriors Reference Pictures

Reference pack by Grafit Studio

929 images

Selected reference packs

Select one or more packs before starting a session.

Number of images

510152025custom

Time per image

1 min2 min5 min10 min20 min30 mincustom

Help!

Browse the FAQs or our more detailed Documentation. If you still need help or to contact us for any reason, drop us a line and we’ll get back to you as soon as possible!