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Hartt VENTURE DESIGN Services
ABOUT
SERVICES
WORKSHOPS
Founder
CONTACT
Home Page
Hartt VENTURE DESIGN Services
ABOUT
SERVICES
WORKSHOPS
Founder
CONTACT
Home Page
ABOUT
SERVICES
WORKSHOPS
Founder
CONTACT
Home Page
Photograph of Philadelphia taken Nov 2025 by Jenny Hartt. All rights reserved.

Photograph ©️ 2025 Jennifer Helen Hartt | All Rights Reserved

Locations

Offices in Philadelphia, PA and Haddonfield, NJ

Office Hours available in New Orleans, LA

Contact

Please use the contact and intake forms. We’re not trying to be impersonal, just reduce spam which means limiting publication of email and phone numbers.

to the page with the intake form if not already there

©️ 2025 Hartt Studio LLC d.b.a. ‘Hartt Venture Design’ | ALL RIGHTS RESERVED

PENNYFARTHING BICYCLE LOGO and CAT WITH BALLOONS LOGO are TRADEMARKS of HARTT STUDIO LLC d.b.a. HARTT VENTURE DESIGN