Then in 2012, I began to read occasional newspaper reports of this roving wolf, OR7, who had crossed the border and become the first wolf in California since 1924.

Madrid is the only city in this roundup where you’ll find two of the most 10 famous paintings, the first being “Guernica” at No. 5 and “Las Maninas” here at No. 9.

A new children's book about wolf OR7's 2000 mile trek is a must read for all. In it we read about a young girl's efforts help make OR7 “too famous to kill" and she was successful.

Madrid is the only city in this roundup where you’ll find two of the most 10 famous paintings, the first being “Guernica” at No. 5 and “Las Maninas” here at No. 9.