pairs of giant engaged columns and broken pediment with a small oculus. Between each pair of columns are large round-headed windows with Gibbs surrounds and keystones. To preserve and restore the Orangery, the Trust teamed-up with City of Bath College and Nimbus Conservation Ltd in an innovative partnership, whereby 12 trainee stonemasons worked alongside professional craftsmen to hone their skills and carry out the specialist stonework needed. The Trust also introduced workshops for other restoration professionals, academics and eventually opened them to interested members of the public, where all were educated in a hands-on environment in the skills required to repair the building. For this crafts-based training initiative, in 2011 the Trust won a Daily Telegraph sponsored English Heritage Angel Award. The budget for the works was £420,000, with initial work focused on stabilising the foundations and lower masonry. Much of this was achieved through the injection of stabilising materials into the foundations, which needed time to cure and solidify. Works then progressed to the walls and roof, and finally the decorative embellishments. Today, while part of the Orangery is a dedicated café, the rest is an international education centre of excellence for the Trust, training new craftsmen and restoration specialists. Aviary The aviary at Tyntesfield is situated to the west of the house, adjacent to the footings of the old conservatory. It was built in 1880 to house exotic birds, but was converted into a playhouse for Doreen, the first Lord Wraxall's daughter. The aviary is considered one of the most distinctive features of the estate, and is Grade II listed. Sawmill Located on a site originally occupied by a foreman's office when the land was used for quarrying, the new sawmill building was completed in 1899, providing electricity via two enclosed steam engines and pneumatic power across the estate. The engines were housed in what is now called the Engine Room, while the Lantern Room held multiple lead acid batteries. After opening, the decision was made to relocate the estate's entire sawmill to the building, to enable better access to electrical power. The steam engines were replaced by diesel generators, and electricity was provided from the national grid post-WW2. In the 1960s, the sawmill was decommissioned and all wood sold to third party contractors to be converted into sawn wood products. Under the Trust's ownership the sawmill has been renovated and converted into a combined learning, educational and