Inserting an image into email template

[1232jdkjdkld]

I would like to insert an image into this email body template

<<START: Lifetime Nampa[Key]>>
Property: <<[Properties]>>
Patrol Action: <<[Patrol Action]>>
Notes: <<[Notes]>>
Time: <<[Time]>>
Tech: <<[Tech]>>
Image: <<[Image 1]>>
<<END>>

When I put in "Image 1" it just returns a link that isn't clickable. Thanks!

[lynchk21]

What column type is [Image 1] ?