| 1. December 2000 | The idea of a Web site about els balcons de Barcelona is formulated. |
| 2. March 2001 | First photographic session, 7 streets and 49 balcons. Streets: Consell de Cent, Castillejos, Diputació, Diagonal, Gran Via, Ribes, Passeig St. Joan |
| 3. May 2001 | Domain name « barcelonamaca.com » is registered |
| 4. August 2001 | The English version of « barcelonamaca.com » is published. |
| 5. September 2001 | The Catalan version is published. |
| 6. October 2001 | Second photographic session. 2 streets et 32 balcons. Streets: Mallorca, Aragó |
| 7. November 2001 . | The French version is published. |
| 8. December 2001 | Participation page for catalan speaking visitors added. |
| 9. April 2002 | The Castilian version is published (including a participation page for Castilian speaking visitors) |
| 10. january 2003 | Third photographic session. 15 streets (Ave. Diagonal, Passeig St. Joan(2nd.), carrers: Aragó(2nd.), Badal, Feliu Casanovas, del Prat, Gran de Gracia, Mallorca(2nd.), Padilla, La Rambla, Rogent, Rosselló, Valencia, Xifré ) 205 balconies. |
| To be continued... | |