Revert "Vistas"

This reverts commit fe1e64045e964513ee87bb2bb5ecb927339c853a.
Revert "Revert "Vistas""

This reverts commit 8fd64a7f5f3f9e812b4cceb3eb0fa746c2892be8.
Revert "Vistas"

This reverts commit fe1e64045e964513ee87bb2bb5ecb927339c853a.