diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_alignment.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_alignment.0.png
index b2412cbb96..f0fc78832f 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_alignment.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_alignment.0.png differ
diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contour.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contour.0.png
index f3232798f0..c8b0fcfea8 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contour.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contour.0.png differ
diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contourf.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contourf.0.png
index 776466b3a0..3463290647 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contourf.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contourf.0.png differ
diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contourf_nameless.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contourf_nameless.0.png
index 4f604c3e0c..89505af148 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contourf_nameless.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_contourf_nameless.0.png differ
diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_map.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_map.0.png
index 8d78055308..ceb40f5a24 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_map.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_map.0.png differ
diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_pcolor.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_pcolor.0.png
index 261ca98134..ebe135260a 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_pcolor.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_pcolor.0.png differ
diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_pcolormesh.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_pcolormesh.0.png
index c4b430f399..a0e1e0be2c 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_pcolormesh.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestLabels.test_pcolormesh.0.png differ
diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_non_cube_coordinate.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_non_cube_coordinate.0.png
index 7b9a0e40fd..b76ec0785e 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_non_cube_coordinate.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_non_cube_coordinate.0.png differ
diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_tx.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_tx.0.png
index 8f48a2d0bb..435c39ef5a 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_tx.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_tx.0.png differ
diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_yx.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_yx.0.png
index cf7e381e10..601181886f 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_yx.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_yx.0.png differ
diff --git a/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_zx.0.png b/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_zx.0.png
index 9804fee73c..fafbd4950e 100644
Binary files a/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_zx.0.png and b/lib/iris/tests/results/visual_tests/test_quickplot.TestQuickplotCoordinatesGiven.test_zx.0.png differ