Edinburgh, now the Mansfield Traquair Centre on Mansfield Place in Broughton. Anderson joined the Society of Antiquaries of Scotland, where he met future clients including the Marquis of Bute. In 1873 a short-lived partnership with David Bryce began, but was dissolved only a few months later. In 1874, he was invited to submit designs for a competition for the University of Edinburgh Medical Faculty and graduation hall. He undertook further study tours to Europe, resulting in the winning Italian Renaissance style design which was finalised in 1877. The design secured Anderson's election to the Royal Scottish Academy, although the Medical School was not completed until 1886, and the McEwan Hall not until 1897. His next major commission came soon after, in 1876, when he was appointed as architect for Glasgow Central Station. In 1878 Anderson designed a new Mount Stuart House (1878–1896) in an Italian Gothic style for the 3rd Marquess of Bute, following the destruction by fire of the previous house. The Scottish National Portrait Gallery (1884–1889) was designed in a similar style, and also executed in red sandstone. In 1881, Anderson made his employee George Washington Browne a partner, and two years later the firm became Wardrop, Anderson and Browne, following the death of Maitland Wardrop and the merger of his practice with Anderson's. However, Browne left in 1885, and Hew Wardrop died in 1887 at Udny Castle, leaving Anderson as sole partner again. Notable architects employed within the Anderson practice included Robert Weir Schultz, Robert Lorimer, and Sydney Mitchell. During the 1880s, Anderson's style became increasingly influenced by Scottish historical architecture, possibly as a result of his friendship with architectural historians MacGibbon and Ross. The Scottish influence is evident in the Normand Memorial Hall, Dysart (1882), Ardgowan Estate Office, Greenock (1886), and the Pearce Institute, Govan (1892). From the 1890s, restoration became the focus of Anderson's architecture, as major commissions declined. He had already undertaken work at Iona Abbey and Jedburgh Abbey in the 1870s, and now restored Dunblane Cathedral and Paisley Abbey. He became more involved in teaching, helping to set up a School of Applied Art in 1892. In 1903 this merged into the new Edinburgh College of Art, with Anderson as a trustee. In his later years Anderson became difficult to work with, and was perceived as arrogant. Another partnership, formed in 1899, was dissolved following lawsuits in 1902. Rowand Anderson and Paul was