Don, saw in your raised bed pic a mattock laying on the ground. That is one of my favourite tools, yet I very rarely see anyone else using one.
Before the rain started I made a start on a new curved flower bed for my wife. She had laid a hose pipe out to mark the edge and once I cut the line vertically, the mattock was perfect for cutting out the turf.
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Earlier this year we had visited a garden where the lawn edge was kept neat and easy to trim with an edging strip of mild steel and my wife asked if I could do the same. Two bits of scrap wood proved useful at getting the soil level at 4" below the grass. I welded a couple of pieces of flat bar to the ends of each 4 metre steel strip so they could be slotted together, then once my wife was happy with it, I welded them all up permanently.