1960s 1950s 60s 50s Murano Style Viartec Spainish Art Glass Sculpture/ Bowl

Here is a magnificent large 1950/60's Murano style Spanish freeform glass sculpture. In a stunning combination of ruby red glass encased in clear glass. I think the glass is Selenium but have no UV light to check. Made by Viartec THF. Multiple examples from this range can be found online with labels that read "Viartec Hand Made in Spain". Cut base. Measures approx 21cm tall by 23cm diameter at widest points. No chips or cracks.