Info on artist Suzy Field - Pointillist Drawing

Hello,

I recently picked up this very interesting drawing in a pointillist style signed Suzy Field. I think it's quite accomplished so I feel the artist must have created a wider range of work, but despite quite a bit of online research I haven't managed to find out any more information. I wondered if anyone had any thoughts on it?

The work is titled 'Water Pump - San Jose' and is drawn in pen & ink in a range of black, grey and brown tones. The image is made up entirely of minute dots, of different tones and sizes, without any apparent preparatory line drawing. I'm assuming the San Jose in question is in California but it may not be of course. Based on a framing label, there may also be a connection between the artist and Sussex UK. Something about the framing makes me think it could be from the 80's but that's just a hunch.



Many thanks for any ideas you can share!