RIYADH: Diriyah Gate ‍Development Authority launched on Sunday a mosque design competition, giving promising young Saudi architects an opportunity to showcase their skills and contribute to the development of the city’s architectural landscape. Saudi students can design two mosques in a Najdi architectural style using traditional building techniques and materials from the region, either individually or in groups of three to five, Saudi Press Agency reported. DGDA is also encouraging participants to incorporate sustainable building methods into their designs.  A special committee will select the top 10 entries that best reflect the spirit and rich cultural heritage of Diriyah. These entries will then be reviewed by a jury composed of public and private sector experts.  The committee will select the three best participants and award them with financial prizes in recognition of their achievements. The competition is in line with the authority’s efforts to develop the skills of young engineering talents, as well as motivate them to explore innovative solutions that will transform Diriyah into a global tourist destination. Registration will run until July 25.