Research objects was a singleness of art subjects in design specialists’ qualifying process at a college. Research purpose was to reveal the singleness of art subjects in design specialists’ educational process. It was proposed to improve art studies of design specialists by analyzing students’ motivation, prominence of art subjects, as well as its progress, taking into account employers’ and graduates’ indicated aspects of a design specialty. It was also proposed to schoolmasters of tertiary education to refine methodology of art studies by improving art knowledge and skills and adjusting significance of art studies in educational process of design specialists. The research disclosed that singleness of art studies at hairstyle designer’s specialty corresponds to public needs and protects interests of specialists. Designers are being raised as creational personalities. Much attention is given to practical and theoretical techniques and training of skills to look for the best possible art forms. Singleness of art subjects in design specialists’ educational process gives the latter a possibility to present a designer’s profession in appropriate manner. The work develops the idea that improvement of art subject’s singleness capacitates the study of employer’s need’s and promotion of creative possibilities in educational process. For that reason the defining of art studies singleness in teaching process of design specialists is a relevant and promising research field.