Systematization of decorative
protective patinas on non-ferrous metals
I chose this theme for my master's work, while still in my 3rd year of bachelor's degree, since one of my projects, namely the "Clutch bag" on the theme of the sphere, was covered with patina. I was fascinated by this process and I had the idea that you can create a whole palette of patinated metals, such as the famous palette of hot enamels by Carl Faberge.
Palette of hot enamels by Carl Faberge
The practical component of my work is divided into 2 main parts, namely: patination by immersing the object in the solution and applying a cold pre-prepared solution with a brush.
Both of these processes are very exciting. The difference is that immersion forms an oxide protective coating on metals, while brushing forms a sulfide one. In most cases, oxide coatings are resistant, while sulfide coatings require additional fixing on the metal surface (wax, varnish).
oxide protective coating on metals sulfide protective coating on metals
My practical work took place in a chemical laboratory, which has excellent equipment and strong hoods, which made my work safe for health. There I also prepared various solutions for applied patination.
As a result, I got 87 ready-to-use samples. Some of them I applied in my work with jewelry.
The sphere is one of the most difficult shapes for any patination method, especially for applying mortar with a brush, as the mortar tends to run off and cover the object in an uneven color. Various drops and smudges are formed. Unless, of course, the design of the product requires deliberate negligence of the painted surface, then you have to adjust for uniform application.
After my familiarity with the architecture and culture of Venice, I finally decided on the artistic component of my master's work. I was attracted by the small characteristic details that form the image of this unique city, namely: sculptural masks on the facades of the palazzo, bells, door handles, gondola decorations and much more. As a rule, these are animals or some bizarre creatures from mythology and legends. Impressed by all this, I designed a series of brooches as some kind of collective images of Venice.
These items are made of copper alloys and covered with patinas that I got as a result of my experiments.
Also in my work there are several rings. In them, I experimented with applying patinas and tested their practical durability. The pieces were commissioned by the Cultural Gallery, where they are currently located.
I want to thank my teachers: Vlad Glynin, Alexander Tikhonov and Maria Kruglova for supervising the project. As well as Evgeny and Kiril Mironovs Cultured Gallery, RusGems and Nanosital for providing synthetic stones.
Thank you for attention
