Plot.plot({
marginLeft: 100,
y: {type: "point", grid: true},
marks: [
Plot.image(full_pw_data, Plot.dodgeX({y:"Year-Isoweek", src: "google_thumbnail", padding: 32, width: 50})),
Plot.text(full_pw_data, Plot.dodgeX({y:"Year-Isoweek", padding:32, textAnchor: "end", dx: 5, dy:-25,
text: d => d['Has POC']==='TRUE' ? "🔵" : "" }))],
height: 15000,
width:1300
})