In 1876, Morris visited the Church of St John the Baptist, Burford, where he was appalled at the restoration conducted by his old mentor, G. E. Street. He recognised that these programs of architectural restoration led to the destruction or major alteration of genuinely old features in order to replace them with "sham old" features, something which appalled him. To combat the increasing trend for restoration, in March 1877 he founded the Society for the Protection of Ancient Buildings (SPAB), which he personally referred to as "Anti-Scrape". Adopting the role of honorary secretary and treasurer, most of the other early members of SPAB were his friends, while the group's program was rooted in Ruskin's "The Seven Lamps of Architecture" (1849). As part of SPAB's campaign, Morris tried to build connections with art and antiquarian societies and the custodians of old buildings, and also contacted the press to highlight his cause. He was particularly strong in denouncing the ongoing restoration of Tewkesbury Abbey and was vociferous in denouncing the architects responsible, something that deeply upset Street. Turning SPAB's attention abroad, in Autumn 1879 Morris launched a campaign to protect St Mark's Basilica in Venice from restoration, garnering a petition with 2000 signatures, among whom were Disraeli, Gladstone, and Ruskin.