How to cross the room with symbols on the floor

uncharted-3

What is the logic behind the room with the symbols on the floor in the French Chateau? I realise I need to follow the directions in the journal, but it seems that even when I take exactly the same path I fail at different points.

Best Answer

The solution is given in Ashley's answer, but here's the logic: your notes give you how many of each tile design you need to step on, from bottom to top. There's only one path that lets you step on exactly that many of each tile in sequence, which is given in Ashley Nunn's answer.