Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Modify the person's expression to be happier. duotone psychedelic concept illustration 3 / 4 portrait of dr. albert hofmannn taking bicycle trip fractals background. cinematic scene. vlumetric lighting. golden rario accidental renaissance. by sachin teng and sergey kolesov and ruan jia and heng z. graffiti art, scifi, fantasy, hyper detailed. octane render. concept art. trending on artstation

### Response:
'duotone psychedelic concept illustration 3 / 4 portrait of dr. albert hofmannn taking bicycle trip fractals background. cinematic scene. vlumetric lighting. golden rario accidental renaissance. by sachin teng and sergey kolesov and ruan jia and heng z. graffiti art, scifi, fantasy, hyper detailed. octane render. concept art. trending on artstation. Happier expression.'

### End