
Handcrafted picture framing, passe-partout production, gilding and mounting in Bonn-Bad Godesberg.

Kunsthandlung Kessel – Inh. Constantin Padure
Bonn (Bad Godesberg)New on Amplifa
About Kunsthandlung Kessel
Kunsthandlung Kessel is a sole proprietorship in Bonn-Bad Godesberg specialising in custom picture framing. Its range includes more than 700 sample corner profiles in wood, marble and metal, from which frames for paintings, graphics, photographs and objects are assembled. The workshop services include passe-partout production including folding passe-partouts, gilding using traditional gilding techniques with gold leaf, conservation framing and mounting on MDF, cardboard, Kapa, foamboard, Alu-Dibond and Forex. In addition, surfaces are refined with films, and pictures and frames are cleaned, repaired and restored. All framing is carried out to conservation standards with acid-free passe-partouts, tapes and backing boards as well as dust-tight construction. Customers are private individuals and art enthusiasts from Bonn and the surrounding region.
- Site
- Bonn
- Processes
- Picture framing (custom picture frames), Passe-partout production, Gilding (gold leaf application on frames), Conservation framing, Mounting onto backing materials, Surface refinement with surface films (silk matte, linen texture), Cleaning, repair and restoration of pictures and frames, Picture framing (over 700 sample corners)
- Materials
- Wood, Marble, MDF, Cardboard, Kapa, Foamboard, Alu-Dibond, Forex
- Certificates
- Conservation framing (in-house quality criterion)
- Industries
- Art trade, Retail/Picture framing
- 01
Consultation and selection of frame profiles (sample corners)
- 02
Production of passe-partouts
- 03
Preparation of the picture (mounting, refinement, cleaning)
- 04
Framing including conservation processing
- 05
Gilding/decoration to order
- 06
Cleaning, repair and restoration of existing works
Materials & Processes
Wood
Main material for frame profiles and coloured insert strips; historically, alongside marble and metal, the classic frame material.
Marble
Historic frame material used alongside wood and metal for high-quality decorations.
Metal
Material for frames and frame components.
MDF
Backing material for mounting art prints, photos, plans and posters.
Kapa
Lightweight backing material for mounting delicate paper images.
Foamboard
Lightweight mounting backing for prints and photos.
Alu-Dibond
Twist-resistant aluminium composite backing for mounting.
Forex
Weather-resistant plastic backing for outdoor use.
Gold leaf
Ultra-thin gold leaf for handcrafted gilding on a poliment ground.
Acid-free paper/cardboard
Material for passe-partouts, tapes and backing boards in conservation framing.
Location

Kunsthandlung Kessel, Bonn (Bad Godesberg)
DERetail and framing workshop
- Lot size
- One-off custom pieces
- Materials
- Wood, marble, metal, mounting backings
Services & Products







Inside the production








Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Picture framing (custom picture frames)Assembly | – | – | – | – | Wood, Marble, Metal |
| Passe-partout productionAssembly | – | – | – | – | Paper, Cardboard, Wood |
| Gilding (gold leaf application on frames)Surface | – | – | – | – | Wood |
| Conservation framingAssembly | – | – | – | – | Paper, Glass |
| Mounting onto backing materialsSurface | – | – | – | – | MDF, Cardboard, Kapa, Foamboard, Alu-Dibond, Forex |
| Surface refinement with surface films (silk matte, linen texture)Surface | – | – | – | – | Paper |
| Cleaning, repair and restoration of pictures and framesEngineering | – | – | – | – | – |
Additional services
Conservation Quality
Every framed picture leaves the workshop with conservation-grade processing: acid-free passe-partouts, tapes and backing boards as well as dust-tight framing; UV-protective glass is recommended. Conservation-framed works should be inspected and reframed approximately every seven years.
| Evidence | Bonn (Bad Godesberg) |
|---|---|
| Conservation framing (in-house quality criterion) |
History
- 2012
First verifiable website information (copyright Kunsthandlung Kessel 2012–2026); business in existence since at least 2012.