If you are passing through Kensington, Richmond or Bloomsbury sometime you can see Blue Plaques and statues of Brazilian abolitionist Joaquim Nabuco as well as several of the best known leaders of Latin American independence movements:
Joaquim Nabuco Blue Plaque: http://openplaques.org/plaques/2453
Francisco de Miranda/Andres Bello Blue Plaques: http://openplaques.org/plaques/117
Miranda statue: http://www.londonremembers.com/memorials/francisco-de-miranda-statue
Simon Bolivar: http://openplaques.org/plaques/3
Bolivar statue: https://en.wikipedia.org/wiki/Statue_of_Simón_Bol%C3%ADvar,_London
O’Higgins Blue Plaque: http://openplaques.org/plaques/466
O’Higgins statue: http://www.londonremembers.com/memorials/bernardo-o-higgins-bust
San Martin Blue Plaque: http://openplaques.org/plaques/681
San Martin statue: http://www.londonremembers.com/memorials/jose-de-san-martin-statue
Feel free to add any more that you know of in the comments section!
Dr. William A. Booth 