Drip painting work of the mid-twentieth-century artists Janet Sobel and Jackson Pollock. Pollock found drip painting to his liking; later using the technique almost exclusively, he would make use of such unconventional tools as sticks, hardened brushes and even basting syringes to create large and energetic abstract works. Pollock used house or industrial paint to create his paintings—Pollock's wife Lee Krasner described his palette as "typically a can or two of … enamel, thinned to the point he wanted it, standing on the floor besides the rolled-out canvas" and that Pollock used Duco or Davoe and Reynolds brands of house paint. House
Drip chamber this instance the rate of flow is usually controlled by a clamp on the infusion tubing; this affects the resistance to flow. However, other sources of resistance (such as whether the vein is kinked or compressed by the patient's position) cannot be so directly controlled and a change in position may change the rate of flow leading to inadvertently rapid or slow infusion. Where this might be problematic an infusion pump can be used which gives a more accurate measurement of flow rate. Drip chambers can be classified into macro-drip(about 10 to 20 gtts/ml) and micro-drip (about 60 gtts/ml) based