Frame signed watercolour mountain study. Artist name: signed (unidentified at present) f. Ponnin ? approx date: mid 20th century or earlier frame size: h70 cm x w81 cm x d3 cm canvas size: h52 cm x w63 cm medium: watercolour on paper condition: good this piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution