What are some Similes in nectar a sieve?

You're asking for similes in "A Handful of Dust" by Evelyn Waugh, not "Nectar in a Sieve". Here are a few similes from that novel:

* "The road was like a dusty ribbon stretched across the landscape." (This simile describes the road's long, winding, and seemingly endless nature.)

* "The children's laughter was like the tinkling of wind chimes." (This simile captures the lighthearted and carefree sound of the children's laughter.)

* "His heart felt like a stone in his chest." (This simile conveys the character's heavy and unyielding sadness.)

* "The desert wind whispered like a ghost through the trees." (This simile suggests the eerie and unsettling nature of the desert wind.)

* "The old woman's eyes were like pools of deep, forgotten wisdom." (This simile portrays the woman's age and experience.)

These are just a few examples, and there are many more similes throughout the novel. Waugh uses similes to evoke vivid imagery and create a sense of atmosphere in his writing.