diff --git a/projects/pictures/cibo10x10.bit b/projects/pictures/cibo10x10.icn
similarity index 100%
rename from projects/pictures/cibo10x10.bit
rename to projects/pictures/cibo10x10.icn
diff --git a/projects/pictures/cyr10x8.chr b/projects/pictures/cyr0cx08.chr
similarity index 75%
rename from projects/pictures/cyr10x8.chr
rename to projects/pictures/cyr0cx08.chr
index 191e84c..29ddf90 100644
Binary files a/projects/pictures/cyr10x8.chr and b/projects/pictures/cyr0cx08.chr differ
diff --git a/projects/pictures/logo02x02.icn b/projects/pictures/logo02x02.icn
new file mode 100644
index 0000000..7b8b6aa
Binary files /dev/null and b/projects/pictures/logo02x02.icn differ
diff --git a/projects/pictures/logo04x04.chr b/projects/pictures/logo04x04.chr
new file mode 100644
index 0000000..f52e4d0
Binary files /dev/null and b/projects/pictures/logo04x04.chr differ
diff --git a/projects/pictures/logo1x1.bit b/projects/pictures/logo08x08.icn
similarity index 100%
rename from projects/pictures/logo1x1.bit
rename to projects/pictures/logo08x08.icn
diff --git a/projects/pictures/tima2ax1a.bit b/projects/pictures/tima2ax1a.icn
similarity index 100%
rename from projects/pictures/tima2ax1a.bit
rename to projects/pictures/tima2ax1a.icn
diff --git a/projects/pictures/uxn16.chr b/projects/pictures/uxn16.chr
deleted file mode 100644
index 9b4e21b..0000000
Binary files a/projects/pictures/uxn16.chr and /dev/null differ
diff --git a/projects/pictures/uxn32.chr b/projects/pictures/uxn32.chr
deleted file mode 100644
index afd48b8..0000000
Binary files a/projects/pictures/uxn32.chr and /dev/null differ