Paul Hartel, an Art Brut and Neo-expressionist artist, skillfully innovates with mixed media on canvas or paper, particularly with acrylics, oil pastels, and charcoal. Mingling raw child-like spontaneity and symbolic social commentary, he employs brushes, palette knives, cloth, or even his fingers to embark on vibrant, tactile journeys. Hartel's work teems with unfiltered emotion, a silent dialogue between inner openness and outer veracity.