This thesis describes questions of combination of recording and visual arts by means of sound objects creation. The theoretical part deals with the function of arts as a common sphere of musical and creative expression. In particular chapters there are described the essence of visual and auditory perception from a viewpoint of psychology and the interconnection of a creative and a music medium within the selected periods, whose solution are sound objects in visual arts. The last chapter of the theoretical part is about permeation of the music medium to the school subject named Art Education. The project part shows the practical outcome of the thesis- it presents methodically compiled file of creative activities connected with the creation of sound objects within art education at primary school.