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meet the organization

Board of Directors

Kim Smith
David Oleski
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Gwendolyn Redfern - Chair

Gwendolyn is a watercolor artist with a BFA in Painting and Ceramics from East Carolina University. Her work is known for its vibrant color layering, intriguing imagery, and expressive use of graphite outlines. She has exhibited extensively across the nation. As RSFAA Chair, Gwendolyn contributes her deep understanding of the artist’s journey to the board’s vision and planning. 

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Sarah Pollock - Vice Chair

Sarah is a fine artist and former Disney Feature Animation color stylist whose work is found in collections around the world. She exhibits at outdoor shows throughout the East and Midwest, bringing to the board deep experience in the arts community. Her leadership is also informed by her work with arts organizations such as the Maryland Pastel Society and the Art Alliance of Central Pennsylvania, as well as her volunteer efforts as a University of Tennessee Extension Master Gardener.

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Lila Turjanski Villard - Secretary

Lila is a sculptor and mixed media artist whose work has been featured in galleries and art shows across the eastern U.S. for over a decade. Originally from Argentina, she studied clay sculpture privately before moving to the U.S., where her artistic voice continued to evolve. A longtime exhibitor at the Rittenhouse Square Fine Art Show, Lila brings both artistic perspective and nonprofit experience to her role as Secretary.

Sandra Sedmak Engle

Sandra Sedmak Engel - Treasurer

Sandra is a figurative mixed media artist based in Baltimore, MD. She holds a BFA with honors from the University of Maryland, and is involved in many local arts organizations. She began "Art Around Hampden", a monthly event to encourage her community to explore and support the arts in their neighborhood. Her work focuses on empowering women to redefine what is beautiful. You can find her work at exhibits and galleries along the East Coast, as well as in international collections.

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David Oleski

David is a nationally exhibiting oil painter whose colorful still-life and abstract works are featured at premier outdoor festivals across the country. He has served on the RSFAA board for many years, contributing to the organization with insights drawn from decades of experience as a professional artist. David is also active in teaching and community-building efforts within the local and national art scenes.

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Rinal Parikh

Trained as a biochemist, Rinal has spent more than a decade as a professional artist, drawing on traditional Indian painting styles while developing a distinct voice of her own. She exhibits widely in the Philadelphia area and beyond, earning honors including the Loos Award for Works on Paper from the Philadelphia Sketch Club. Rinal also brings valuable skills in digital communication, helping to expand the RSFAA’s online presence.

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Valerie Romano

Valerie began her career as a commercial illustrator for Boeing, creating technical drawings for the U.S. Air Force. She later taught art at Eastern New Mexico University and has been recognized for her portraits and paintings featured in galleries, publications, and fine art festivals nationwide. Her nonprofit experience includes impactful work at Save the Chimps under the guidance of Dr. Jane Goodall, reflecting her commitment to causes beyond the canvas.

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Kerry Sacco

Kerry is an accomplished painter trained at the Pennsylvania Academy of Fine Arts, with a focus on lithography and oil painting. Her award-winning work explores light and shadow and has been recognized at events such as the Bucks County Gallery’s Local Color Plein Air Festival. Kerry brings practical knowledge of show logistics and a seasoned artist’s perspective to the board.

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Jeff Schaller

Jeff is a painter with international reach, exhibiting from New York to Switzerland, with work in the collections of the Coca-Cola Museum and the Lancaster Museum of Art. He is also the founder of the Chester County Studio Tour and its sister events in Delaware and Montgomery Counties. His experience in artist-led marketing and event coordination brings strategic value to the RSFAA’s marketing efforts.

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Kim Smith

Kim is a Lancaster-based artist and educator known for her vibrant engagement with audiences online and in person. She has built a strong following through workshops, travel teaching, and social media, and brings these strengths to the board’s outreach and communications initiatives. Her enthusiasm and connection with the creative community make her a valuable contributor to the RSFAA mission.

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Want to get involved?

The Rittenhouse Square Fine Arts Association is a non-profit organization formed for the purpose of presenting the Rittenhouse Square Fine Art Show twice annually. Its Board of Directors is composed solely of artists who participate in the shows.
Professional artists with experience at the Rittenhouse show, who also have interest in board service, are welcome to submit a resume at any time. Board positions are filled as they become available. 

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Contact us for more information

Rinal Parikh
Kerry Sacco
Sarah Pollock
Gwendolyn Redfern
Valerie Romano
Jeff Schaller

Staff

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Parris Berry-Oliphant - Managing Director

Parris Berry-Oliphant is a business leader in the Philadelphia region. As Owner and Principal Designer of Urban Poetic Design, Parris has more than 20 years of experience in operations, strategic leadership, and organizational growth, winning awards for her interior designs along the way. As Managing Director of the Rittenhouse Square Fine Art Show, she brings a collaborative leadership style focused on strengthening partnerships, enhancing the artist and visitor experience, and supporting the continued success of one of the nation's premier outdoor fine art festivals. 
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Jeanne Petrosky - Managing Director's Assistant

Jeanne is no stranger to the Rittenhouse Square Fine Art Show. Throughout her 35 years as a full-time artist, she has participated in 27 of our shows. Having also been on the board for several terms over the years, she is the perfect choice to help make sure everything runs smoothly during show weekends. Look for Jeanne on the Square in June and September. She's always happy to help!
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Tetiana Kravchenko - Financial Director

Tetiana is a professional business consultant with a Master's degree in Corporate Management and over fifteen years of experience in accounting, banking, and financial analysis. She works with non-profits and small businesses to ensure they have accurate financial record-keeping and that they are on the right track to achieve their business goals.
In her free time, Tetiana enjoys traveling with her family, volunteering, playing with her cat, and reading books. 
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Michael P. Ballezzi, Jr - Student Coordinator

Michael Ballezzi is a working realist painter and arts organizer committed to supporting both practicing and aspiring artists in Philadelphia. Michael's career spans architectural visualization, design, and fine art. In his role as Student Coordinator, he works to connect college-level artists with professional exhibition experience, mentorship, and the broader arts community, helping ensure that the long tradition of the show remains welcoming and relevant to new voices.  
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