directions of movement imparted in the system achieve a random and generally non repeating coloring effect on the fabric being treated other effects and degrees of randomness can be achieved by bending the nozzle tip to various angles including a 90 u00b0 bend in order to produce varying degrees of scallops or spirals with the length of the bent tip thus controlling the radius of the scallops or spirals in practicing the method of the invention the foam composition is provided to the conduit 21 and interspersed with a coloring agent or agents via lines 22 and 23 as mentioned the degree of mixing is controlled both by the number of elements in the static mixer 25 and the distance thereof from the exit opening 24 the foam exiting from opening 24 is caused to flow at least to some degree in an axial direction and in one embodiment onto the baffle plate 30 which is being moved both transverse to the direction of the travel of the textile material being treated as well as being rotated or oscillated the foam color containing composition thus flows to a degree axially and parallel to textile fabric 10 in a manner which is random both because of the motions imparted to the delivery means as well as the manner in which the composition exits therefrom further a.