Berahna's art is a unity, expressed and presented in various facets. In a raw, yet aesthetic way, Berahna discovers the nakedness of his inner world in the realms of art: sculptures, calligraphy, drawings and poetry. All these different expressions combine the everlasting desire for the truth. Not only does Berahna's versatile and interesting personality shine through his art, but so does the beauty of his pure heart, which springs from all his created works and affects his surroundings.

Berahna creates also calligraphy in Persian writing, in which the aesthetic form and content merge harmoniously. The artist is a passionate poet. In Persian, Berahna enunciates the personal dynamics of inner conflict, distance and love. Berahna's naturalistic portrait drawings present his craftsmanship skills, in particular his precise eye for details.

With an incredible sensitivity, he recognizes nuances in people and things that hit the core and induce them to question perspectives. The motif of the woman is not only addressed in Berahna's works in a socio-critical context, which can be traced back to his Afghan roots, but is also aesthetically embodied in all her soft and delicate features.

In addition to portraits of countless personalities and free objects, Berahna makes quick portraits in 45 minutes. He takes on the challenge of working out a clump of clay in a very short time to an individuality, and always proves his full ability.