Keratin materials, skin, nails, hair, or a method for applying makeup to the lips particular, the present invention is sensitive to external stimuli and substance indicates the susceptibility of the following steps, that is non-zero depositing onto the surface of the cosmetic composition of 1, and by exposure to a magnetic field at least a portion of the composition containing one colorant, at least a portion of the magnetic material at least having a certain optical properties changing the orientation, and the method comprising the step of moving at least a portion or the /. [Selection] Figure Figure 1本発明は、ケラチン物質、特に皮膚、爪、毛、又は口唇にメイクアップを施与するための方法であって、以下の工程、すなわちゼロではない磁化率を示す物質及び外的刺激に敏感である光学的性質を有する少なくとも1の着色剤を含む少なくとも1の化粧料組成物を表面の上に堆積させる工程、及び組成物の少なくとも一部を磁場に暴露して、磁性体の少なくとも一部の配向を変更し、及び/又は該少なくとも一部を移動させる工程を含む方法に関する。【選択図】図1