Some images just seem to need more explanation than others.

In our weekly series, we share images from the news that piqued our curiosity and raised questions.

What are they looking for?

Do we even want to know?

A farmer carries his texel cross sheep after it has been judged on the first day of the Great Yorkshire Show near Harrogate, northern England on July 14, 2015.

In the previous photo, farmers check the display of their texel cross sheep as they are judged on the first day of the show.

The agricultural show, which was first held in 1838, showcases all aspects of country life and is set to attract around 130,000 visitors over its three days.

Two red figures with holes in their hearts. Why?

A pedestrian crossing signal showing a female homosexual couple at a junction on July 14, 2015 in Munich, Germany.

The city, taking a cue from a similar project in the Austrian city of Vienna, introduced the new signals at a limited number of traffic lights in the city center for the recent CSD gay pride march and has since decided to keep them.

The figures glow in red and green at pedestrian crosswalks and show both female and male couples.

Justice is not only blind, but lazy. Do something, Judge!

Actor Kirk Barge as Shylock lifts a knife to Alan Steele as Antonio, watched by Nicole Copper as Portia, as they act out a scene from Shakespeare's "The Merchant of Venice" on July 15, 2015 in Glasgow, Scotland.

The Merchant of Venice, one of Shakespeare's most well known and controversial plays, runs from the 18th of July to the 2nd of August in The Botanic Gardens in Glasgow.

A small book requires smaller fingers.

Indian Muslim devotee Moulana Mohammed Fasihuddin Nizami examines a large-print Quran at Islamic University in Hyderabad during the holy month of Ramadan on July 12, 2015.

In the previous photo, Nizami examines a 100-year-old one-inch Quran.

As well as abstinence and fasting, Muslims are encouraged to pray and read the Quran during Islam's holiest month.

Help, we can't get down!

Youths pose for a photograph in an optical illusion installation at the Trick Art exhibition in Tel Aviv, Israel, July 14, 2015.

In the previous photo, girls pose for a photograph on an optical illusion installation at the exhibition.

The exhibit is held at the Tel Aviv Fair Grounds and runs through August 2015.

Marooned on this island and my bed is at the top of a pole - that's not fair.

French artist Abraham Poincheval waves from atop a platform on a pole in Esquibien, western France on July 14, 2015, where he plans to remain for one week as part of a performance called "La Vigie" (The Look-out Post).

In previous art performances, Poincheval has lived inside a hole and inside a bear carcass.

What in the world is he yelling at?

Fernando Saraiva Reis of Brazil competes in the men's +105 weightlifting final on Day 5 of the Toronto 2015 Pan Am Games on July 15, 2015 in Toronto, Canada.

The games run through July 26, 2015.

Is that your floatie? No that's my floatie.

Visitors crowd the Daying Dead Sea tourist resort in Daying County to escape high temperatures on July 11, 2015 in Suining, Sichuan Province of China.

The pool has a capacity of 10,000. Now that's a party.

I am not, repeat not, a hedgehog.

Tiny red balls are attacking. Run!

Spectators watch as thousands of Jaffa candies race down Baldwin Street on July 17, 2015 in Dunedin, New Zealand.

The residential street is the steepest in the world and hosts the annual race to raise money for charity.