In my app I’m doing this:
<ion-col *ngFor ="let place of intentList, let photo of photoList">
<ion-card>
<ion-card-content>
<img class="img" src = "{{photo}}" (click)="clickedImage(place.intent)">
<div>{{place.val}}</div>
</ion-card-content>
</ion-card>
</ion-col>
the array photoList contains strings with different photo url. This is the array:
this.photoList = ["./assets/images/001-breakfast.png", "./assets/images/002-brunch.png", "./assets/images/003-sandwich.png",
"./assets/images/004-food.png", "./assets/images/005-dinner.png", "./assets/images/006-cake.png", "./assets/images/007-cocktail.png"]
But this is what my app looks like: