diff --git a/sdcard/WATERFALLS/apricity.txt b/sdcard/WATERFALLS/apricity.txt
new file mode 100644
index 000000000..5fa6149d2
--- /dev/null
+++ b/sdcard/WATERFALLS/apricity.txt
@@ -0,0 +1,33 @@
+# 'apricity' colormap from cmyt
+0,89,105,175
+8,90,111,171
+16,91,116,169
+25,93,121,167
+33,94,127,166
+41,96,132,165
+49,97,137,164
+58,99,141,164
+66,101,147,164
+74,103,151,163
+82,106,156,163
+90,108,161,163
+99,111,166,162
+107,114,171,161
+115,118,175,160
+123,121,180,159
+132,125,185,157
+140,128,190,155
+148,132,195,152
+156,137,199,149
+165,142,205,144
+173,147,209,139
+181,153,214,134
+189,160,218,129
+197,170,223,122
+206,179,227,115
+214,188,230,108
+222,199,234,100
+230,211,237,91
+239,223,240,81
+247,234,243,70
+255,246,246,55
diff --git a/sdcard/WATERFALLS/arbre.txt b/sdcard/WATERFALLS/arbre.txt
new file mode 100644
index 000000000..bd438542d
--- /dev/null
+++ b/sdcard/WATERFALLS/arbre.txt
@@ -0,0 +1,33 @@
+# 'arbre' colormap from cmyt
+0,113,14,13
+8,117,22,34
+16,121,29,54
+25,125,35,73
+33,129,41,95
+41,133,45,115
+49,136,49,136
+58,139,52,158
+66,141,56,184
+74,141,60,208
+82,138,69,228
+90,130,82,241
+99,118,100,245
+107,105,116,241
+115,92,129,234
+123,82,141,225
+132,72,153,217
+140,65,162,209
+148,60,171,203
+156,54,179,196
+165,48,189,189
+173,43,197,182
+181,40,206,173
+189,45,214,162
+197,62,222,147
+206,84,228,131
+214,110,234,113
+222,139,238,93
+230,173,240,69
+239,203,241,50
+247,231,241,44
+255,254,242,69
diff --git a/sdcard/WATERFALLS/cividis.txt b/sdcard/WATERFALLS/cividis.txt
new file mode 100644
index 000000000..fa32c6e8a
--- /dev/null
+++ b/sdcard/WATERFALLS/cividis.txt
@@ -0,0 +1,33 @@
+# 'cividis' colormap from matplotlib
+0,0,34,78
+8,0,40,91
+16,0,46,106
+25,5,51,113
+33,28,57,111
+41,41,63,110
+49,51,68,109
+58,60,74,108
+66,69,80,108
+74,77,85,108
+82,85,91,109
+90,92,97,110
+99,100,103,112
+107,107,109,114
+115,114,114,116
+123,120,120,119
+132,128,127,120
+140,136,133,120
+148,144,139,120
+156,151,145,119
+165,160,152,117
+173,168,158,115
+181,176,165,113
+189,185,171,109
+197,194,179,105
+206,203,185,101
+214,211,192,95
+222,220,200,89
+230,230,208,81
+239,239,215,72
+247,248,223,60
+255,254,232,56
diff --git a/sdcard/WATERFALLS/dusk.txt b/sdcard/WATERFALLS/dusk.txt
new file mode 100644
index 000000000..db313274d
--- /dev/null
+++ b/sdcard/WATERFALLS/dusk.txt
@@ -0,0 +1,33 @@
+# 'dusk' colormap from cmyt
+0,6,3,5
+8,11,10,15
+16,15,18,27
+25,18,27,38
+33,16,36,52
+41,7,45,62
+49,17,53,64
+58,35,59,64
+66,50,65,66
+74,63,70,69
+82,74,75,72
+90,86,81,73
+99,101,85,73
+107,115,89,73
+115,130,92,72
+123,145,95,70
+132,163,97,68
+140,179,99,64
+148,195,100,60
+156,213,100,54
+165,231,101,42
+173,239,111,31
+181,240,126,49
+189,241,140,73
+197,241,155,98
+206,242,168,119
+214,242,180,140
+222,243,192,161
+230,244,206,184
+239,245,218,204
+247,246,230,223
+255,249,241,241
diff --git a/sdcard/WATERFALLS/inferno.txt b/sdcard/WATERFALLS/inferno.txt
new file mode 100644
index 000000000..9cdc3e8eb
--- /dev/null
+++ b/sdcard/WATERFALLS/inferno.txt
@@ -0,0 +1,33 @@
+# 'inferno' colormap from matplotlib
+0,0,0,4
+8,4,3,18
+16,11,7,36
+25,21,11,55
+33,35,12,76
+41,49,10,92
+49,62,9,102
+58,76,12,107
+66,90,17,110
+74,103,22,110
+82,116,26,110
+90,128,31,108
+99,143,36,105
+107,155,41,100
+115,168,46,95
+123,180,51,89
+132,193,58,80
+140,204,66,72
+148,215,75,63
+156,224,85,54
+165,233,97,43
+173,239,110,33
+181,245,123,23
+189,248,137,12
+197,251,153,6
+206,252,168,13
+214,251,184,29
+222,249,199,47
+230,245,217,73
+239,242,232,101
+247,243,245,134
+255,252,255,164
diff --git a/sdcard/WATERFALLS/kelp.txt b/sdcard/WATERFALLS/kelp.txt
new file mode 100644
index 000000000..4d6455b52
--- /dev/null
+++ b/sdcard/WATERFALLS/kelp.txt
@@ -0,0 +1,33 @@
+# 'kelp' colormap from cmyt
+0,20,6,117
+8,32,14,122
+16,43,20,126
+25,54,26,130
+33,66,32,133
+41,76,38,135
+49,85,44,135
+58,94,50,134
+66,103,57,133
+74,111,64,132
+82,117,71,130
+90,124,78,129
+99,130,87,128
+107,135,95,128
+115,139,103,128
+123,143,111,129
+132,146,120,132
+140,150,128,135
+148,153,137,139
+156,156,145,142
+165,158,154,147
+173,161,163,152
+181,163,172,156
+189,165,181,159
+197,168,191,161
+206,174,199,159
+214,182,207,157
+222,193,214,153
+230,207,222,149
+239,220,229,144
+247,235,235,139
+255,250,242,133
diff --git a/sdcard/WATERFALLS/magma.txt b/sdcard/WATERFALLS/magma.txt
new file mode 100644
index 000000000..0957d6d04
--- /dev/null
+++ b/sdcard/WATERFALLS/magma.txt
@@ -0,0 +1,33 @@
+# 'magma' colormap from matplotlib
+0,0,0,4
+8,3,3,18
+16,10,8,34
+25,19,13,52
+33,30,17,73
+41,42,17,92
+49,56,16,108
+58,69,16,119
+66,84,19,125
+74,96,24,128
+82,109,29,129
+90,121,34,130
+99,136,39,129
+107,148,44,128
+115,161,48,126
+123,174,52,123
+132,189,57,119
+140,202,62,114
+148,214,69,108
+156,226,77,102
+165,236,88,96
+173,243,101,92
+181,248,116,92
+189,251,131,95
+197,253,148,103
+206,254,163,111
+214,254,178,122
+222,254,193,133
+230,254,209,148
+239,253,224,161
+247,252,238,176
+255,252,253,191
diff --git a/sdcard/WATERFALLS/mako.txt b/sdcard/WATERFALLS/mako.txt
new file mode 100644
index 000000000..5dbd4ce11
--- /dev/null
+++ b/sdcard/WATERFALLS/mako.txt
@@ -0,0 +1,33 @@
+# 'mako' colormap from seaborn
+0,11,4,5
+8,20,9,16
+16,28,16,28
+25,36,22,40
+33,44,28,54
+41,50,34,67
+49,55,40,81
+58,59,47,95
+66,63,54,111
+74,65,62,125
+82,64,70,138
+90,62,79,148
+99,58,89,154
+107,56,99,157
+115,54,108,160
+123,53,117,161
+132,52,127,164
+140,52,136,166
+148,52,145,168
+156,52,154,170
+165,54,164,171
+173,58,173,172
+181,63,182,173
+189,71,191,173
+197,83,201,173
+206,101,208,173
+214,124,214,175
+222,148,220,181
+230,171,226,190
+239,190,232,202
+247,206,238,215
+255,222,245,229
diff --git a/sdcard/WATERFALLS/octarine.txt b/sdcard/WATERFALLS/octarine.txt
new file mode 100644
index 000000000..ceb983971
--- /dev/null
+++ b/sdcard/WATERFALLS/octarine.txt
@@ -0,0 +1,33 @@
+# 'octarine' colormap from cmyt
+0,5,37,81
+8,8,45,75
+16,15,51,70
+25,20,57,67
+33,25,63,65
+41,29,69,63
+49,32,75,60
+58,38,80,55
+66,48,85,47
+74,61,89,40
+82,76,91,33
+90,92,93,27
+99,108,94,23
+107,123,94,21
+115,137,94,21
+123,152,93,21
+132,168,91,24
+140,182,89,27
+148,196,85,31
+156,211,81,37
+165,227,75,47
+173,238,71,63
+181,244,77,85
+189,244,89,108
+197,243,103,131
+206,241,115,151
+214,239,127,169
+222,236,138,186
+230,233,149,204
+239,232,159,220
+247,231,167,236
+255,238,172,250
diff --git a/sdcard/WATERFALLS/plasma.txt b/sdcard/WATERFALLS/plasma.txt
new file mode 100644
index 000000000..c1c3711cb
--- /dev/null
+++ b/sdcard/WATERFALLS/plasma.txt
@@ -0,0 +1,33 @@
+# 'plasma' colormap from matplotlib
+0,13,8,135
+8,34,6,144
+16,49,5,151
+25,63,4,156
+33,78,2,162
+41,91,1,165
+49,103,0,168
+58,116,1,168
+66,129,4,167
+74,141,11,165
+82,152,20,160
+90,162,29,154
+99,173,39,147
+107,182,48,139
+115,191,57,132
+123,199,66,124
+132,207,76,116
+140,214,85,109
+148,221,94,102
+156,227,104,95
+165,233,114,87
+173,239,124,81
+181,243,135,74
+189,247,145,67
+197,250,158,59
+206,252,169,52
+214,253,181,46
+222,253,194,41
+230,252,208,37
+239,249,221,37
+247,245,235,39
+255,240,249,33
diff --git a/sdcard/WATERFALLS/viridis.txt b/sdcard/WATERFALLS/viridis.txt
new file mode 100644
index 000000000..3571549ad
--- /dev/null
+++ b/sdcard/WATERFALLS/viridis.txt
@@ -0,0 +1,33 @@
+# 'viridis' colormap from matplotlib
+0,68,1,84
+8,71,13,96
+16,72,24,106
+25,72,35,116
+33,71,46,124
+41,69,56,130
+49,66,65,134
+58,62,74,137
+66,58,84,140
+74,54,93,141
+82,50,101,142
+90,46,109,142
+99,43,117,142
+107,40,125,142
+115,37,132,142
+123,34,140,141
+132,31,148,140
+140,30,156,137
+148,32,163,134
+156,37,171,130
+165,46,179,124
+173,58,186,118
+181,72,193,110
+189,88,199,101
+197,108,205,90
+206,127,211,78
+214,147,215,65
+222,168,219,52
+230,192,223,37
+239,213,226,26
+247,234,229,26
+255,253,231,37