Flow + Repeater + Image = performance issue

Hello All! I have a issue with performence, when try to load a lot of images using Repeater to the Flow, How it’s looks like: Flow {         id: grid         Repeater {             id: iconHive             Image {                 source: "qrc:///img/"+modelData+".png"                 MouseArea {                     anchors.fill: parent                     onClicked: imgSelected(modelData)                 }             }         }     } Currently i have around 800 items in the model, and all of them try to load in a start of app. How i can load only displaying elements for example, or start load all of items in additional thread? Tnx a lot 4 answers!