1980's Next Interiors Vase - Anyone know who the designer is?

I know the retailer next used some top studio pottery designers in the 1980's for their Next Interiors range (eg Janice Tchalenko,  Jane Willingale, Carol Mcnicoll etc ).  Can anyone suggest who might have designed this Memphis influenced piece? Its missing the Interior label but I've seen other vases with the same decoration that retain the original label.    Thanks

I saw s plate with the design just the other day. Is there nothing on the base?

No the labels missing. It's 100% for Next Interiors as a friend has several vases with the same design that are labelled up. If only I could get my hands on the next directory for 1988!