Very nice! It’s not possible that Defocus from this forum has taken the pics?
No. My photo but he found it!
His photo indeed! (I would make it look a lot better je-je-je)
But certainly thanks to Richard I did reconsider it a proper filmobject, not a curiosity thrown away by some hippy spaniard. 
Might be good to mention Richard, that the purple tinge is caused by an effect called ‘Sun Purpling’ (UV light exposure turning the magnesium in old glass purple).
Nice find! All I could find were pieces of wood from the coach, some rotted leather and nails. They planted trees at the location and raked most of the remains into piles. Good hunting.
Same here, Tom.