Remnants: An Introduction

I've been asked to do a journal in my photography class. Since I already do a photo blog this seemed relatively easy. I'll expand the idea a bit later, but the journal is titled Remnants. In it there will be "entries" which are more like sections. The first one will be Remnants: Tracks about things i find left along railroad tracks. The idea of the whole project is to study what we leave behind. I'm starting with concrete objects but may delve into psychological remnants.