2018

Valentin Yotkov Studio, Marlboro, New Jersey.
Cerrillos, New Mexico.

2017

Valentin Yotkov Studio, Bulgaria.

2016

Dallas Crafts Guild, Dallas, Texas.
Rancho San Marco, Rochester, Minnesota.

2013

Spruill Center for the Arts, Atlanta GA.

2012

Lisa Mandel Studio. San Diego CA.
The Ranch. Center for Arts and Crafts, Snohomish, WA.

2011

Ca'Sagredo Palace, Vanice Italy.
Victoria Friendship Native Centre, Victoria BC, Canada.
Cultural and Conference Centre, Duncan BC, Canada.
Hacienda Del Sol, Tucson, Arizona.

2010

Ornamental Chasing and Repousse, Siena, Italy.
Bulgaria. Art and Culture Adventure.

2009

Pencil Rendering Designs for Repousse, Siena Italy.
National Cowboy and Western Heritage Museum, Oklahoma City OK.
Clear Creek Academy of Jewelry and Metal Arts, Denver CO.

2008

GRS Training Center, Emporia, KS.
Drawing and Stylizing Designs for Jewelry and Hollowware. Florence, Italy >>
Bulgaria, Art and Culture Adventure Workshop. Bulgaria >>
Ornamental Chasing and Repousse Workshop. Bornholm, Denmark >>

2007

Honolulu Academy of Art, Honolulu, HI.
Art and Culture Exploration Workshop, Bulgaria.
School of Contemporary and Viking Age Jewellery, Bornholm, Denmark.

2006

European Workshops. Florence, Italy.
Colorado Metalsmiths Association, Salida CO.
Northeast Blacksmiths Association, High Falls, NY.
The Arts Center, St Petersburg, FL.

2005

The Carlos Museum at Emory University, Atlanta, GA.
The Rubin Museum of Art, New York, NY.
Pratt Institute, Brooklyn, NY.
The Rio Grande, Catalog in Motion, Tucson AZ.
Metals Edge Studio, Scottsdale, AZ.

2004

Roswell Center for Visual Arts, Atlanta, GA.
Presentation at the annual SNAG Conference, St. Petersburg, FL.
The Atlantic Center for the Arts, New Smyrna Beach, Florida.

2003

Syracuse University, School of Art and Design, NY.

2002

Valentin Yotkov Studio, Brooklyn, NY.
Denver Jewelry Academy, Denver, CO.
Revere Academy of Jewelry Arts, San Francisco, CA.

2001

Le Arti Orafe Jewelry School, Florence, Italy.  
Southwest School of Art and Craft, San Antonio, TX.
Revere Academy of Jewelry Arts, San Francisco, CA.
Newark Museum, Newark, NJ.
Arapahoe College, Littleton, CO.
Wildacres, New Switzerland, NC.

2000

Tiffany & Co, Parsippany, NJ.
Tiffany & Co, Valentin Yotkov Studio, NY.
Brookfield Crafts Center, Brookfield, CT.
Metalwerx, Woburn, MA.

1999

Tiffany & Co, Valentin Yotkov Studio, NY.
New York University, Conservation Center of Institute of Fine Arts.
Worcester Center for Crafts, Worcester , MA.
Yavapai College, Prescott, AZ.
New Mexico Metalsmiths Association, Corrales, NM.
Maryland Institute, College of Art, Baltimore, MD.
Long Island Crafts Guild, Garvey's Point, NY.
Tiffany & Co, Brooklyn, NY.

1992

American Craft Museum, New York City.
Chasing and Repoussé Demonstration.