Hints and tips:
...The seven unique pieces, fabricated by Birmingham-based glass-blower Elliot Walker, will be auctioned later in the year with the proceeds donated to charity....
...Praise (or blame) lies with Edward Craven Walker (left), who spotted that wax, with a slighter higher density than water, will melt over a heat source, break up into blobs and float to the surface, where...
International Edition