Dresden - Excitment, Biiiiiiiiiiiiiiiig Convoy

I was there on the Augustrusbrücke, so excited to discover this beautiful city, and suddenly, I saw a small ship towing a big ferry, so I toke the first photo, and I was so excited to see how big was that ferry, I discovered suddenly that there was a second ferry behind the first one, so I toke the second phot, and waaaaaaaw ! as I was so excited, laughing, I discover there was a third ferry behind the second one and all were pulled by the small ship, so at the top of my excitment I get the third photo of this big convoy.