Photo 2: 

• Splash Zone
  • Must edit Black/white HighContrast
    • Black and White High Contrast Edit 

or

• • High Contrast Color
    • High Contrast Color

• Water Droplets out of hands or pulling ball with water
  • Must edit in ARC
    • Exposure/contrast/highlights/shadows

Photo 4:

• Lava Lamp
  • MUST edit in ACR
  • MUST remove the overly Yellow or Blue color of the oil and water
  • Edit to remove yellow