The scale of the universe

I like comparisons and this one is one of the best. the scale of the universe

Doors in a church

Not pretty, just interesting... possibly a door to heaven...

Bye,

Mike, feeling safe behind a door, E

always about oxygen...

Firsts day in app. 1 1/2 weeks that I felt the urge to go to the micro studio and work. May as well go ahead and use up the oxygen and then try to sell something to get more oxygen. I have been keeping track of how many 7/8" 'box' marbles I can get out of this tank of oxygen. With the information I can figure out how much I can sell a boxed set of marbles for so I can keep working and replacing supplies, mostly oxygen.
Bye
 Mike