Gelli Arts® + Liquitex® – Mixed Media Postcards & Envelopes by Sara Ferret

Sara here! Today, I’m sharing with you how I created fun mixed media postcards with envelopes using Gelli Arts® and Liquitex® products.

Read to the end of the blog to enter for a chance to win a prize pack from Liquitex® and Gelli Arts® and get 20% any order on!

Here is how these came to life:

I started playing with the 6×6″ Gelli® Printing Plate, stencils and Liquitex® paints. I created some layers using a blank postcard and matching size envelopes to print on. I also used some Art Foamies stamps on the Gelli® Printing Plate to create different impressions.

Since the size of the postcards and the envelopes are smaller than the 6×6″ Gelli Arts® Printing Plate, I placed white A4 cardstock on top of the postcards and envelopes to use as a protective layer for my hands when printing. Don’t throw this paper away, because we will use at the end!

When we have some postcards and envelopes printed, I organize my stash and pair up the matching ones.

I have chosen two pairs of postcards and envelopes. I stitched one of the postcards with my sewing machine.


I stamped the Cat Angel Stamp with black ink on that cardstock I used to protect my hands. And then I cut that out, using 3D foam squares to glue the cat in the postcard.

It’s super easy to do! I hope you try it! Tag us on social media if you try this project with @sara_ferret @gelliarts and #gelliarts

Have fun!!


  • 6×6″ Gelli Arts® Printing Plate 
  • Liquitex paints
  • Brayer 
  • Stencil girl
  • Carabelle Studio
    Art Birgit Koopsen – A6 Cling Stamps-Cat Angel
  • Art Foamies Stamps
  • Black ink 
  • Blank postcard
  • Matching size
  • Sewing machine
  • Black thread
  • White A4 cardstock
  • Scissors
  • 3D foam squares

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7 thoughts on “Gelli Arts® + Liquitex® – Mixed Media Postcards & Envelopes by Sara Ferret”

  1. Thank you for chance to win! Just started Helli prints and would love a bigger plate! Video is amazing more ideas!

  2. This was a fun video! Loved all the different designs achieved. Great way to use up old recipe cards too!!!! Ideas are 'geli' ing in my brain! Thanks!

  3. I absolutely love my Gelli Printing Plate!!!!!I've created so much with it. I has helped me so much with my issues I had with a "blank" canvas. I can create textured look for all my art with it. PLus the beautiful surprises that occur each time you print. Love it. Thank you for this Amazing product !!!!!


  4. Isn’t it addicting to sit for hours making prints with the gelli plate!?? I have two and I love the sense of accomplishment they give me as a newer creative!

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