Volcanic rock fibbers into glass by Raimonds Cirulis

Every article is unique and non-repeatable, even if you would like to so. It is impossible to predict which exact design patterns will appear. Indeed, it turns the glass works making process as real excitement, where just in seconds you have to make a decision about the final shape of the article design, until the glass is melted, by following the fibers flow within the glass. Every article is in only one sample, but basic shape styles are basically determined.