Celtic supporters revealed a second display against Livingston ahead of the second half.
The Green Brigade had organised a display stretching the length of the pitch to commemorate the Easter Rising ahead of kick-off.
And a second banner was unfurled as the Celtic players returned to the pitch for the second period.
A green display with yellow text read: "Hold on to our title Bhoys, don't give up the dream."
Yellow and green smoke bombs were also set off amongst the visiting support with smoke covering the stand behind Joe Hart's goal for the second half.
However, after a very short delay, the second half did kick off as the smoke blew clear of the pitch.
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It comes after the Celtic Green prepared a display stretching across the stand ahead of the match against Livingston in West Lothian.
The display featured lyrics from Freedom's Sons alongside the faces of seven prominent figures - who were executed for their involvement - in the Irish uprising against British rule.
The major display - which featured the faces of Patrick Pearse, James Connolly, Tom Clarke, Seán Mac Diarmada, Joseph Plunkett, Éamonn Ceannt and Thomas MacDonagh - read: "Born into slavery they were freedom's sons".
North Curve Celtic had urged supporters to be inside the stadium early to assist with the pitch-long display.
A post on X, formerly Twitter, read: "The Green Brigade has arranged a tifo for today's match.
"Fans are kindly asked to make the effort to arrive early and to use the material at your seat as the team emerges from the tunnel."
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