I will not even attempt a definition of art but I have been guilty of buying both two and three dimensional original art works for forty years or more. All I care about is that these works appeal to me and continue to give me great satisfaction. They have been bought because of this appeal as opposed to any perceived investment value.
The Royal Academy Summer Show has been mentioned, I don’t think my wife and I have missed one for a dozen years or more, similarly Art in Action is high on our list of visits every July. I’m pleased to say that we own some works by at least half a dozen Royal Academicians not because they are RA’s but because their work appeals. We have even visited the studios of two RA’s and bought work at a discount.
Open studio events have increased tremendously in popularity in the last decade or so, they are a fertile ground to discover what does and what does not appeal to your sensibilities. It is not difficult to develop an ‘eye’ for the better quality work and to buy before an artist becomes popular and prices increase once they are taken on by a gallery (or galleries).
Ceramics and glass are amongst the 3D work that appeals; there are shows which cater for the ceramic collector, several British potters being held in high regard.
Commercial glass such as LaLique and Baccarat will always be popular but one has to understand that each piece is one of thousands despite the high prices. The London Glassblowing Centre (Google) is a fascinating place to visit as it is a working and selling studio/gallery; the furnaces ensure that even on a cold day you are nice and warm.
In the earlier posts of this thread there is some emphasis on the ‘best’ work of art and I guess ‘sculpture’ is the genre being considered. Not so long ago my wife and I had the pleasure of visiting the Yorkshire Sculpture Park, wherein, there was a ‘retrospective’ of the work of the Spanish artist Jaume Plensa. The work that I remember the most is this one:
**LINK**
In the YSP installation the gongs were in the form of a circle in a room where light was very much subdued and padded mallets were provided for the ‘viewers’ to tap the gongs. Their size and curvature was such that each one made an individual noise of low frequency, all very magical. Generating these innovative and new installations/ideas is what great art is all about.
The icing on the cake for us was to be able to buy in the YSP shop a limited edition print by Plensa at an acceptably low price.