This is the first step after the 'preliminary base'.

European astronomers observe first evaporating planet [artist's impression]

Finding the ashes of the first stars [artist's impression]

Hubble Heritage Project's First Anniversary. A View of HH 32

first wall worth of wallpaper put up

After delivering the first one (which implies there was a second one), I discovered that my measurements were wrong. The space for the vivariums were supposed to be 24" tall each, not 18" tall each.