2024 . I Madonnari Chalk Painting Festival . Santa Barbara, CA . Co-artist Robert Pester.
2023 . I Madonnari Chalk Painting Festival . Santa Barbara, CA . Co-artist Robert Pester.
2022 . I Madonnari Italian Street Painting Festival, Santa Barbara, CA . 16’x12’ . Collaborative piece with artist Amber Roe (Wentzel's half on the left, Roe's half on the right)
2021 . I Madonnari VIRTUAL Italian Street Painting Festival, Goleta, CA . 10’x16’
2020 . I Madonnari VIRTUAL Italian Street Painting Festival, Fort Irwin, CA . 8’x8’
2019 . I Madonnari Italian Street Painting Festival, Santa Barbara, CA . 8’x8’
2018 . I Madonnari Italian Street Painting Festival, Santa Barbara, CA . 8’x8’ . Co-artist Amber Roe.
2017 . I Madonnari Italian Street Painting Festival, Santa Barbara, CA . 12’x8’
2012 . I Madonnari Italian Street Painting Festival, Santa Barbara, CA . 8’x8’
2008 . I Madonnari Italian Street Painting Festival, Santa Barbara, CA . 12’x8’
2005 . I Madonnari Italian Street Painting Festival, Santa Barbara, CA . 8’x8’
2002 . Chalk La Strada, San Diego, CA . 9’x12’