Panalure works well but be aware that it is a very perishable product. It has a short shelf life so buy it from a reputable dealer and use it up fast. One cool thing you can do with Panalure is to use color filters when printing. For example, if you want to darken a sky, use a yellow or red filter when printing. You will have to compensate the exposure time or aperture for losses in the filter. If you are printing on a color enlarger, you can experiment by dialing in the appropriate filtration. Have fun!(posted 8681 days ago)