#  Science Images 

 



  [### Polycrystalline opals by Natalie

 ](/resource/polycrystalline-opals-natalie) 

   ![Polycrystalline opals by Natalie](/sites/g/files/omnuum6296/files/styles/hwp_16_9__480x270/public/aizenberg/files/polycrystalline_opals_by_natalie.jpg?itok=ciELbecA) 

 



 

 

   [### Buckled pHEMA cellular structure by DoYoon

 ](/resource/buckled-phema-cellular-structure-doyoon) 

   ![Buckled pHEMA cellular structure by DoYoon](/sites/g/files/omnuum6296/files/styles/hwp_16_9__480x270/public/aizenberg/files/buckled_phema_cellular_structure_by_doyoon.jpg?itok=P1tNiozP)