Have a talent for art? Are you a willing professional?

Join our amazing team of instructors — GNAL is looking for individuals to lead in DrawingLife Class, Printmaking, Sculpture and more! Contact us today for details!

Michael Adams

Michael Adams is a freelance illustrator and designer. As a fine artist, his favorite subject matters include portraits, birds and landscapes in watercolor, acrylic and sculpture. For many years he taught at the University of the Arts as a Senior Lector in the Illustration program. At Greater Norristown Art League, he teaches watercolor classes. Visit his website at michael-adams-studio.com


Frank Bruno

My background includes 20 years of advertising with graphic design as well as actively exhibiting in Philadelphia along with many other galleries in the Southeastern Pennsylvania area.  After participating in 27 exhibits in New York City, I was honored with 5 Manhattan Arts Awards. Currently, I’m conducting figure drawing and painting workshops at various art organizations while teaching private art instruction from my home studio in Collegeville, Pennsylvania. 

Lauren Keller Daddona

The process of playing with paint is visually exciting to me. Always asking what if leaves me open to new ways of approaching the process of art. Watermedia takes me on a journey and in turn my viewers enjoy the journey also. I value the emotional responses they share when viewing my work. I am a signature member of The Philadelphia Watercolor Society, The Pennsylvania Watercolor Society, and The Baltimore Watercolor Society. Laurendaddona.com

Diane DeRogatis

My name is Diane DeRogatis and I am a certified art educator.  I am originally from New Jersey where I taught Elementary and High School art.  Since moving to Pennsylvania I continue to teach and work independently as a freelance artist.  The mediums I love working with are watercolors and acrylics.  Being a landscape artist I am totally inspired by the beautiful lakes, mountains, hiking trails and farmland of PA.

Teresa DeSeve

 Teresa DeSeve is a nationally recognized artist whose large figure paintings are most  often created in pastel. Teresa holds a Signature and Master of Pastel status with the Pastel Society of America, the oldest  pastel society of painters in America. She is a Signature member of the Philadelphia Watercolor Society, and a winner  of the Crest Medal. Teresa has been featured in the Pastel Journal Magazine, and Pastlegram. She teaches pastel at the Greater Norristown Art League, and the Wayne Art Center. “I learn so much from observing my students develop their paintings and their ideas about painting. It is a privilege to share their creative lives.”

Pat DeVirgilis

Ten years ago I moved here, after teaching at the University of Scranton. I currently exhibit my paintings at the Salmagundi Art Club, NYC, where I have been selected as an Artist Member. I have participated in numerous shows including Phillips Mills, Historic Yellow Springs and the Philadelphia Watercolor Society, where I am a Signature member. I received a BFA from Marywood University, honored w the Excellence in Design award and studied further at the Art Students League, NY. Locally, I teach studio classes and conduct Plein Air workshops. I am active w the Peace Valley Plein Air Painters. patricedevirgilis.com

Cassandra Jefferson

Cassandra Jefferson

Charcoal is a medium like no other and Cassandra Jefferson loves to explore what it can do next! She has been creating images in charcoal for over 30 years. After graduating from Moore College of Art & Design, Cassandra teaches both acrylic and charcoal classes in Philadelphia and Norristown, Pa. She loves to create images of people that evoke emotion and brings her subjects alive on paper. Cassandra focuses on teaching each member of her class at GNAL a variety of ways to bring that realism alive.
Lorrie Ricciardi

Lorrie Ricciardi

Ever since Lorrie was a little girl she’d been driven to draw; couldn’t even watch TV without a pencil in her hand. She received her Degree in Fine Arts from Rowan State University and a second Certification in Art Education from Moore College of Art and Design. After college, she designed and painted needlepoint canvas, designed Point of Purchase and Catalog work. She also worked as a long term substitute art teacher in Cherry Hill for 12 years. She is a member of Greater Norristown Art League and teaches Color Pencil Drawing for the teen program and adult program. Lorrie’s Portfolio

Doug Tweddale

I have been an artist my whole life. I remember being nine years old and oil painting with my Uncle Lester Gallagher, an artist from the Midwest who loved painting the sand dunes of Lake Michigan. For the last 30 years, I have been a pastel artist, and for half of that time I have studied with Master Painter Albert Handell. Now that I have retired, I have the wonderful opportunity of making painting my first priority as I travel this beautiful country with my wife Sue. So far, we have been on two three-month extended trips to many National Parks out West. A story of our 2015 journey and my travel art work was just published in the August issue of the Pastel Journal. During our travels, I conduct “Living the Dream” Plein Air Workshops to share my artist’s knowledge and experience with students as we enjoy painting our treasured National Parks. dougtweddale.com

Anne Whalon

Anne Whalon

Anne received her formal education at Rosemont College and Villanova University where she earned a Bachelor of Fine Arts Degree. She later studied textile design at the Philadelphia College of Textiles and Sciences (since renamed Philadelphia University) and The Fabric Workshop in Philadelphia. She then worked in New York City as a textile designer and fabric stylist. After NY she returned to the fine arts and now works exclusively producing and teaching fine art. Anne is a signature member in the Pennsylvania Watercolor Society and the Philadelphia Watercolor Society. Anne paints in both watercolor and pastels. She is an award winning artist and has received many awards for her paintings.

Arnold Winkler

Arnold Winkler

I was born in Möllbrücke, a little village in Austria at the beginning of World War II. My father instilled the love for photography in me at the age of 4 years. It is still my hobby of 68 years and counting. After working for an international computer company and taking pictures all over Europe, I finally ended up in Blue Bell. After retiring in 2004, I started exhibiting my photos and digital art at GNAL and joined in 2006. Photography is still my hobby, and I started teaching an introductory class a few years ago, and I learned the basics of Adobe Photoshop. I love sharing my knowledge of this complex program.