Sculptural Italian art pottery vase BERTONCELLO 60s

A rare sculptural mid-century art pottery vase - made by Bertoncello / Italy - around 1960/ 1970. White clay, with typical brown-beige mottled glaze. Marked just with a hand-written number '910' (which is usual). The shape is really extraordinary, it's rather a sculpture than a vase for daily use. Height 19.5 cm/ 7.67', width 13 cm/ 5.11', depth 8 cm/ 3.14'. Used, but in very good condition with only minute traces of use (two very small glaze imperfections inside top opening, see pic 4 - you have to search for it). No chips, no cracks, nor repairs or whatsoever.