August Theme Day - "Metal" and Sky Watch Friday

Today's theme day for August is the word "metal".
A metal hook. (You can see very little sky on this one. The blue in the background.)

A tire wheel.

To see more participants of theme day, visit here:
Click here to view thumbnails for all participants
And,
To see more participants of Sky Watch Friday, please go to Tom's place here: http://womtig.blogspot.com/