diff --git a/assays/RNASeq_drought/protocols/greenhouse_drought_experiment.png b/assays/RNASeq_drought/protocols/greenhouse_drought_experiment.png
deleted file mode 100644
index 4fa29e6697e3ec694c0d6119d2fbecc8663df79e..0000000000000000000000000000000000000000
Binary files a/assays/RNASeq_drought/protocols/greenhouse_drought_experiment.png and /dev/null differ