Treglown Designs Mushrooms Needlepoint Canvas Kit. Includes hand-painted mesh canvas and Brown Paper Packages Trio silk/merino thread. The color chart calls for slightly different, less varied colors, but I believe the original owner of this kit selected this floss for a more complex finish. There will probably be plenty of thread left over for other projects as well.
The Treglown Designs TG-M559 "Mushrooms" is a hand-painted needlepoint canvas designed by Trish Gunning.