Hi, trying to find out more about this.
First thing to say is it isn’t moulded. The block of glass has been ground flat front, back, bottom and right hand side but is broken or knapped (like flint axes) on the top and left hand side. The sharp corners have then been cleaned up by grinding and polishing. It is about 4 inches tall, 2.75 inches thick and 1.5kg.
The wren looks to be ground, etched and polished by hand, again not moulded. I’ve seen the Alfred Capredoni animals that are moulded but with some small etched details added by hand later but this isn’t one of those. It has ‘Dartington 1977’ engraved on the bottom (written in mirror to be viewed rightway round through the glass) but no artist’s signature.
Would this be handmade by Alfred Capredoni or a different artist and were they made as part of a named range that I could search for? Perhaps this is the forerunner for the moulded animals? There’s plenty of moulded examples online but I haven’t found any other originals and when I search for Alfred Capredoni I get inundated with the moulded ones.
Many thanks.