![Kim Engelen, Owner Frits holding Painting, Frits Watching TV (Red-Feyenoord), 1995](https://kimengelen.com/wp-content/uploads/2021/09/Kim-EngelenOwner-Frits-holding-PaintingFrits-Watching-TVRed-Feyenoord1995-768x576.jpg)
This is the painting before it was re-stetched. It is called Frits watching TV (Red). The owner of the painting is depicted on the painting).↓
![Kim Engelen, Ergere dicht nicht, wundere dich nur, Framed Silkscreen No.6, Edition 17, Certificate of Authenticity, 1996](https://kimengelen.com/wp-content/uploads/2021/07/Kim-EngelenErgere-dich-nichtwundere-dich-nurFramed-Silkscreen-No.6-Ed.17Certificate-of-Authenticity1996.jpg)
The Certificate of Authenticity is also called in short COA. Or authentication contract.
![Kim Engelen, Confession Drawings, You Think Too Much, 2020](https://kimengelen.com/wp-content/uploads/2020/10/2020-10-01_You-Think-Too-Much-web.jpg)
Digital downloads files have a Kim Engelen watermark and include a Certificate of Authenticity.
![Kim Engelen, The Aftermath, Aftermath, No.1, 2, 3, 4, 5 (Sculptures) + No.6 (Book), 1993](https://kimengelen.com/wp-content/uploads/2021/07/Kim-EngelenAftermathNo.12345Sculpturess8Book1993-768x576.jpg)
Put the artwork in the clamp and then hang it on the noose.
![Kim Engelen, Ergere dicht nicht, wundere dich nur, Framed Silkscreens, Left: No.6, Edition 17, Right: No.3, Edition 17, 1996](https://kimengelen.com/wp-content/uploads/2021/07/Kim-EngelenErgere-dich-nichtwundere-dich-nurFramed-Silkscreens-No.6Ed.17-leftNo.3Ed.17-right1996-1-768x576.jpg)
Left: glazed with Float Glass. Right: glazed with Tru Vue Optium Museum Acrylic®.
![Kim Engelen, Mix of 4 Postcards, Silkscreen, 1999](https://kimengelen.com/wp-content/uploads/2021/08/Kim-EngelenMix-of-4-PostcardsSilkscreen1999-768x576.jpg)
Art prints are more valuable when they are hand-signed by the artist.
![Kim Engelen, gaatje vullen met alles vuller van Alabastine, 2021](https://kimengelen.com/wp-content/uploads/2021/06/2b.Kim-Engelengaatje-vullen-met-alles-vuller2021-768x576.jpg)
1. Remove nails. 2. Fill all holes. 3. White your wall with latex paint.
![Kim Engelen, Ergere dicht nicht, wundere dich nur, Framed Silkscreen No.3/17, 1996](https://kimengelen.com/wp-content/uploads/2021/05/Kim-EngelenErgere-dich-nichtwundere-dich-nurFramed-Silkscreen-No.3-171996-768x576.jpg)
To have your art framed, you can go with your art to a framer (aka encadreur).
![Kim Engelen, Bali Bali Bali No.4, Acrylic on Canvas, Backside-shot, 1998](https://kimengelen.com/wp-content/uploads/2021/05/Kim-EngelenBali-Bali-Bali-No.4Acrylic-on-CanvasBackside-shot1998-1-768x576.jpg)
3 ways of preparing a painting
![Kim Engelen, Video-stills No.1 (L&V, Great, Jade, L&V), Backside Detail Hanging Hook, 2005](https://kimengelen.com/wp-content/uploads/2021/05/Kim-EngelenArtwork-backsidehanging-hook2021-768x576.jpg)
3 ways to hang your art.