The cache can be found a short walk away at: N54 5A.BCD W 001 3E.FGH
Where :
A=the number of letter Is in the artwork's accompanying text.
B=the number of letter Ts + the number of Ks
C=the number of letter As
D=the number of letter Ls + the number of Ns
E=the number of letter Rs
F=the number of letter Us
G=the number of letter Ts
H=the number of letter Gs
Checksum of A-H is 45.