Portugal, Porto, Jardim do Palacio de Cristal or Crystal Palace Gardens, Jardim do Roseiral or The Rose Garden, yellow building although unoccupied is the official residence of Porto's mayor.

Portugal, Porto, Jardim do Palacio de Cristal or Crystal Palace Gardens, colourful flowerbed with a fountain in the centre.

Portugal, Porto, Jardim do Palacio de Cristal or Crystal Palace Gardens, colourful flowerbed with a fountain in the centre.

Portugal, Porto, Jardim do Palacio de Cristal or Crystal Palace Gardens, colourful flowerbed with a fountain in the centre.

Germany, Hesse, Idstein, Idstein Castle is a Renaissance style schloss which was the residence of the counts of Nassau-Idstein and was built in 1714.

England, Gloucestershire, Cheltenham, The Promenade, Municipal Offices and Gardens dating from 1840.

England, Gloucestershire, Cheltenham, The Promenade, Municipal Offices and Gardens dating from 1840 with World War One memorial in the foreground erected in 1921 and restored in 2016.

England, Gloucestershire, Cheltenham, The Promenade, Municipal Offices and Gardens dating from 1840.

Spain, Castile and Leon, Salamanca, Convento de las Duenas which is a Dominican convent built in the 15th and 16th centuries, Salamanca Cathedral framed with the arches of the upper cloister.

Spain, Castile and Leon, Salamanca, Convento de las Duenas which is a Dominican convent built in the 15th and 16th centuries, view from the upper cloister.

Spain, Castile and Leon, Salamanca, Convento de las Duenas which is a Dominican convent built in the 15th and 16th centuries, view from the upper cloister with Salamanca Cathedral in the background.

Spain, Castile and Leon, Salamanca, Convento de las Duenas which is a Dominican convent built in the 15th and 16th centuries, view from the upper cloister with Salamanca Cathedral in the background.