Vasart is my best guess at the moment for this vase, confirmation or suggestions for other makers would be very welcome.
It is substantial weighing in at over 1.5kg, 9 inches or 23 cm tall. File polished rim, ground but unpolished pontil mark. Colours include yellow, red, blue, white, purple and a sparkly green which I suspect contains mica but is hard to capture on camera.
John