i was in the city of Bath in an art gallery and i saw an amazing oil painting. it is slighltly impressionist and it is of a city at night. the artist has used dots for the street lights and window lights. i have no idea what the art gallery was called and i cant remember the artsit’s name 
Have a look at the website below it lists all the galleries in Bath and has links to them and see if you can find the picture on there website
If not email them and ask them, I am sure they will help you
http://www.galleries.co.uk/g-bat.htm