"We are here as a tribute to art and culture and to spread the message of peace in an attempt to revive what this war has taken from us," Haifa Subay, her glasses spotted with white paint, tells AFP.
The graffiti artist is taking part in an open-air exhibition, painting a mural of what seems to be an abstract face with words of hope and encouragement in bold, red letters.
"The war has destroyed Yemen. It has destroyed all the capabilities of this beautiful country," she says from the rebel-held capital.
The conflict between the pro-government forces - backed by a Saudi-led military coalition - and the Iran-aligned Houthi rebels has pushed the country to the brink of famine.
Since 2015, when Saudi Arabia and its allies intervened in the war, around 10,000 people - mostly civilians - have been killed and more than 60,000 wounded, according to the World Health Organization.
Rights groups say the real figure could be five times as high.
Like Subay, Thiyazen al-Alawai hopes to bring back life to the city through his art work.
"Street art in Yemen is not separate from society but a part of it," he said as people, young and old, paused to admire the artists' work.
"The people (of Yemen) are not spectators, but they are participants in such art work."
A teenage boy donning a hoodie and a respirator mask spray paints a wall using his country's flag colours: red, white and black.
Another wall has the word Arabia Felix, or Happy Arabia - used by the Romans to describe the part of the region to which Yemen belonged and was home to the legendary Queen of Sheba.
"We just hope that Yemen returns to the way it was," said Subay.
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