i always volunteered to go up with the army pilots on auster test flights which gave me plenty of opportunities to see the surrounding area from the air. as you collect ideas and designs to create your vision, remember: the key to creating a space you want to spend time in means creating time to enjoy your space. do you harbor some hopes you have not yet brought to the light? (*) but, if one is only interested in the number of clues of puzzles or the number of minimal puzzles with n clues, it is interesting for n "far" from the mean value. 