All around Helsinki you can find lots of statues. But do you know who they are for and what the story behind them is? If not, then just go there. They will tell you themselves.
Now you find a small plaque next to them that shows you two QR codes. One is for the Finnish and one for the English version. Scan them with your phone and you can watch a video that will explain you everything you need to know.
Let Johan Ludvig Runeberg, Zacharias Topelius and many more tell you more about their lives and their own statues.
And if you don't have mobile internet on your phone don't worry. You can find a free wifi spot pretty much anywhere in the city.