Took a pic of the net but can't seem to upload here..it was of the statue of elanor Rigby and behind it an artist/vandalism depending on your pov..sprayed a pair of angel wings..the council already cleaned it hence the pic of the Internet...recently Anthony gormley complained about his statues being painted on the beach..a while back a statue called lambanana had replicas produced an they where painted and placed around the city...it's an odd one but I reckon it gives a work another life..maybe using another artist work to impose your thing onto it is wrong but producing replicas close by an see what transpires is the way to go...