Definition
Decrepit is something weakened by age, or dilapidated usually by constant use; so here you are looking for something that is worn out rather than just old. You will have heard elderly people say “I am getting old and decrepit”; perhaps here is a subject for you!! There are endless examples of old broken farm machinery, tools , falling down buildings etc. Look in the back of grandparents sheds or perhaps in the back of your own kitchen cupboards you may find something that you can use to be creative with. There are old rotting boats tied up in little backwaters, rotting jetties, or old vehicles left to rust away . Once you start looking you will find something. Sepia tone works well here.