If you have completed the other seven caches in this series, and taken note of the red numbers written at the top of each log you are just about to zero in on the bonus. Although the other artists in this series are excellent in their own right, they can only aspire to be as 'good' as the master himself - Vincent Van Gogh. A man who was a maverick before his time, whose personal story could have been somewhat of a Shakespeare tragedy.
And now for finding the cache. You may have noticed that you have found seven caches, but there are only six numbers required. This is because there is one red herring amongst the crowd, but your homework starts here! The location for the cache is at
55.40."Whaam!" "Beverly Hills Housewife" "Blue Poles"
004.31. "Eight Elvises" "Everyone I Have Ever Slept With 1963-1995" "Nighthawks"
I thought it would be too easy just to slip the last number in. Ooops! Now in the absence of Andy Warhol, please substitute his 'painting' with the number 2. At the time of setting the cache the GPS was accurate to within 24 feet. Please watch your footing on the final approach due to uneven ground. Anyway, over to you, and happy hunting!
Finally, to keep with the theme see the image below for an additional clue by my own fair hand! 