Lehigh Gap Nature Center, 8844 Paint Mill Road, Slatington, will offer its Plein Air Painting Day 9 a.m.-noon July 30.

Join LGNC staff for this open-format program where each participant is invited to bring his or her own supplies (all mediums are welcome) and create artwork outside inspired by the Lehigh Gap Refuge.

Compact travel easels are available to borrow, but painters may bring their own set ups.

Each person must bring art supplies.

There will be water containers for paint and limited brushes available for participants to borrow.

The plein air session will take place outside, so dress for the weather and wear shoes fit for walking outside.

This event is free.

To register, go to zeffy.com.

To become a member, visit the nature center’s Square store at lgnc-101687.square.site.

For information, contact the nature center at mail@lgnc.org or call 610-760-8889.