Surrounding scoring

There are many signboards between my college and the nearest station. I reached 'the location of the signboard and the way between the signboard and the shop sign pointed'.

GRAPH1

First,  I designed symbolization like a graph with a broken line.

GRAPH2

On the other hand, in contrast to the universal element upper graph, I picked up the vague different elements of 'memory of people'. I took a questionnaire survey of students who are supposed to see the signboard, investigated where they remember the signboard and symbolized the ratio of remembering by the size of the icon.