Within arms length...
 

So you have to post a picture of something that is within arms length ( within reach) of where you are now. Doesn't have to be anything special, just soemthing within arms reach of your phone,laptop,PC etc.

I play wargames and these are the models im working on at the moment.
The first two pics are of the Panzer IV and Sherman tank models and the last are the U.S infantry WW2 models.