How to make a mosaic mushroom ~ This type was made over a glass bowl (covered in plastic wrap), with the concrete over it. (Hypertufa would be lighter weight) The stem is a bud vase with the concrete mix over it.
A real hands on craft! Alginate/plaster of paris sculptures. | Mom Spark™ - I had my kids' praying hands cast like this professionally, but this tutorial makes it look fairly easy. Note - a manicure is recommended before casting as hangnail, etc. detail will show.