Flower is a part of the plant responsible for its reproduction, and many plant species are insect pollinated. In order to transport pollen they need help of flying insects and to lure them flowers develop various shapes, colors and smells. This diversity is successfully used by people for whom flowers are primarily plants of aesthetic importance. Soft pastel colors of flowers are used primarily for creating wedding decorations. Such flowers are used to adorn bride's hair, they are pinned to the groom's suit, or decorate the newlyweds’ car. Bright flowers warm the interior, they are associated with lightness and purity, therefore they often appear in hotels or restaurants.