Posh Style of Stamping Posted on 10/31/202011/01/2020 by JudiKins We love the Posh Impressions style of rubber stamping. It’s a technique that Dee Gruenig perfected. Her philosophies include “ink it once,” “bright and colorful,” “make everyone smile.” Color on the rubber with Marvy Markers.Stamp the image.Bright, colorful and happy.