Joseph Bonomi the Younger into debt and was eventually happy to accept a modestly paid commission to accompany Robert Hay on an expedition, via Malta, to Egypt in 1824. This began a lifelong interest in Egyptology. From 1824 to 1826, he was a member of Hay's expedition where he sketched many antiquities. At Abu Simbel in 1825, Bonomi – responding to Hay's demands for great accuracy – devised a drawing frame (a viewfinder-type device equipped with a sight and a string or wire grid) to help them draw the temples' interior decorations. The expedition then moved on to Kalabsha, where Bonomi laboured to produce
Great and Small Temples of Abu Simbel at Abu Simbel was also dedicated to Queen Nefertari, the principal wife of Ramesses II and a deified queen. At the Small Temple in Abu Simbel, six standing statues of Ramesses II and Queen Nefertari flank the entrance – there are four of Ramesses II and two of Queen Nefertari. The statues of Ramesses II and Queen Nefertari are the same size. This is, in fact, the first time that the King and the Queen are represented at the same scale. Since scale was so important for representing status in Egyptian art, it can be concluded that Ramesses II held