Seeing APL
∆ APL J K ∆ /⍞\ BAA /⍞\ |⍞⌹⌹⌹⌹⌹⌹⌹⌹⌹⌹⌹⌹⌹⌹⌹⌹⌹⍞| |⍞| LONDON |⍞| |⍞| |⍞| |⍞| // \\ |⍞| |⍞| // \\ |⍞| |⍞| // \\ |⍞| |⍞| // \\ |⍞| |⍞|// \\|⍞|
If the characters above do not appear on your screen as I describe them below, please visit AplCharacters for help about how to choose the options that allow your browser to display APL characters. Both towers of the bridge should appear vertical if the right tower does not it means you are displaying proportional spaces and need to tweak your browser settings.
∆ capital delta ⍞ quote quad (quote in a box) ⌹ domino (divide in a box)