Adam Mickiewicz 1798 - 1855 - poet, essayist, and among others political activist (this last part leading to his exile from Poland). He is regarded as a national poet of Poland (but also, strangely, he is regarded as national poet in Lithuania and Belarus too - this is due to his origins).
In the Main Market Square in the Old Town of Krakow one shall find his monument - although is a reconstruction since the original monument was destroyed by the Germans during the occupation of Krakow in WWII.
Overall impressive bronze statue, you can not miss it when you are walking in the main square of Krakow ... definitely worthy of some minutes of your time and 1-2 pictures.