Vintage 1980 Art Glass Mouth Blown Perfume Bottle

As someone who used to Live With a Glass Blower Artist In Residence at the Jam Factory In Adelaide, I have a huge appreciation for the skill and time it takes to make such unique and exquisite pieces of Art Glass.
I was incredibly spoilt as a nurses wage would never have extended to Jam Factory Art Prices.
Recently I was Gifted these two Perfume bottles from a friend's Estate. They were purchased in the 1980s from the Jam Factory.
They are stunning in Form and colour and are Signed Pieces.
This beautiful collectable scent Bottle is predominately Midnight Blue with Aqua at the neck of the bottle. It is elliptical in shape ,feels heavy but gorgeous to hold and the Ground Glass Stopper is Flared into a magnificence that highlights the artists skills.
The stopper alone measures 4.5 cm across and is 2.5 cm wide. The bottle measures 9 cm across at its widest point is 4 cm in width and a total of 9 cm high inclusive of the Stopper. It is Signed on the base "M Williams".
For those who truely understand Quality Mouth Blown Glass this will be one of the highlights of their Collection.
A gift that will be cherished Always.