Supporters of center-right Catalan Nationalist Coalition leader Artur Mas wave pro-independence flags during the last day of campaigning in Barcelona, Spain, on Friday.
The mortar and pestle can be found in kitchens around the world, including Thailand. In the United States, chef Tanasapamon Rohman uses the tool to grind up chili paste and pulverize rice at her Thai restaurant.
Congolese flee the eastern town of Sake, just west of Goma, on Friday. Fighting between rebel and government forces in the east of the Democratic Republic of Congo has displaced at least 100,000 people.