Assassin's Creed Revelations Walkthrough Part 33 – A Little Errand, Signs and Symbols Part III

A Little Errand
Head for the Sofia memory marker in her shop. She will ask you to go seek out some White Tulips for her. She then sends you to a Florist, “Flowers for information”. When you arrive the Florist announces he is fresh out of Tulips but will return in an hour or two with some. Ezio opts not to wait and tails the Florist. Just take to the rooftops or hide and blend. This fellow is not used to being tailed like some other people you have to deal with. You will arrive at the Mosque, which is revealed to be the Florist's source of Tulips. Collect 3 then meet Sofia who has a dinner waiting for the pair of you.

Signs and Symbols, Part 3
Take the tunnels to South Port to make the travel easier on yourself. From there, head for the next Sofia memory marker. It is on top of the tower on the Little Hagia Sophia. Climb it and head into waypoint marker. Activate Eagle Sense and look at the distant symbol on the rooftop just a little to Ezio's left. Once you have the symbol, Leap down and head over to the marked location. This will unlock the Maiden Tower.

As Ezio is about to depart the streets for a Key hunt, send your Assassins off on long missions.