In and around Madrid there is an interesting thing that you can do when you
stroll along the streets: street signs collection. Unlike other cities, most
streets in Madrid have illustrations on their street signs. Some of them
are named after famous persons, others are places or saints. Well, what if the
street name has no meaning? Then it is only a small plain rectangular sign.
(surprise!) Anyway, next time if you have time in Madrid, make sure you fill me
with the rest of the signs (streets) I haven't been to!