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It travels around the globe yet it remains in a corner.
The inventer doesn't want it. The buyer doesn't need it. He who needs it doesn't know it.
It will run but will not walk. It will not speak but has a mouth. It has a head but never weeps. It has a bed but never sleeps.
You can see it and though it is weightless, if you put in a bucket, it will make it lighter.

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From the slightly re worded classic riddles above, determine the answer to each and then create an image encorporating all four in a logical way.
Please - no spoilers, just your answers as an image..

Though the riddles do have classic answers, there will be no clear winner as it is open to interpretation, but high standards are expected as usual

Note: You can use any graphics software you wish to create your finished work..
Posted images should be no larger than 640 pixels width.

Have Fun!