Prince Khaled Al-Faisal Bin Abdul-Aziz, the Governor of Assir region will start tomorrow a seven-day visit to Portugal in response to an invitation extended to him by Portuguese Minister of State and Foreign Minister Diogo Freitas Do-Amaral and Culture Minister Dr Isabel Pires De Lima. During his visit, Prince Khaled will stage a Plastic Arts show named after him in Lisbon, the capital of Portugal. On fringes of the show, open cultural dialogues will also be organized in leading Universities of Portugal. A number of distinguished Saudi intellectuals will participate in these dialogues.