Do you happen to know the source of these kana imagery for easier remembering?

I studied hiragana a few years back and I found a set of imagery on google images to help me remember them easily. Unfortunately, I can’t remember where I found them anymore and the current book I’m using has quite terrible ones.

Here are some I found in my notes

か – ka – cutting knife
き – ki – key
く- ku – cuckoo beak
け – ke – keg
こ – ko – koi

さ – sa – sad face
し – shi – fishing hook
す – su – spiral straw
せ – se – say something
そ – so – zigzag sewing