I’m unable to create or display images directly. However, you can easily create an image using the color palette “Pastel Serenity” by using graphic design software like Adobe Photoshop, Canva, or online tools like Coolors or Color Hunt.

You can create a simple square or rectangle and fill it with the colors from the palette using their respective hex codes:

• Pastel Green: #B2E0B2
• Pastel Blue: #A4C8E1
• Pastel Yellow: #FDFD96
• Pastel Pink: #F4C2C2
• Pastel Lavender: #E1B7E1

Would you like any assistance with how to use these tools or any other information?