diff --git a/drivers/st7735/st7735.cpp b/drivers/st7735/st7735.cpp
index ee306bb9..c257020d 100644
--- a/drivers/st7735/st7735.cpp
+++ b/drivers/st7735/st7735.cpp
@@ -166,7 +166,7 @@ namespace pimoroni {
   // Native 16-bit framebuffer update
   void ST7735::update(PicoGraphics *graphics) {
     if(graphics->pen_type == PicoGraphics::PEN_RGB565) {
-      command(reg::RAMWR, width * height * sizeof(uint16_t), (const char*)graphics->get_data());
+      command(reg::RAMWR, width * height * sizeof(uint16_t), (const char*)graphics->frame_buffer);
     } else {
       command(reg::RAMWR);
       gpio_put(dc, 1); // data mode
@@ -174,7 +174,7 @@ namespace pimoroni {
 
       uint16_t row_buf[width];
       for(auto y = 0u; y < height; y++) {
-        graphics->get_data(y, &row_buf);
+        graphics->get_row_rgb565(&row_buf, width * y, width);
         // TODO: Add DMA->SPI / PIO while we prep the next row
         spi_write_blocking(spi, (const uint8_t*)row_buf, width * sizeof(uint16_t));
       }
diff --git a/drivers/st7789/st7789.cpp b/drivers/st7789/st7789.cpp
index 4fbee353..be275016 100644
--- a/drivers/st7789/st7789.cpp
+++ b/drivers/st7789/st7789.cpp
@@ -248,7 +248,7 @@ namespace pimoroni {
     uint8_t cmd = reg::RAMWR;
 
     if(graphics->pen_type == PicoGraphics::PEN_RGB565) { // Display buffer is screen native
-      command(cmd, width * height * sizeof(uint16_t), (const char*)graphics->get_data());
+      command(cmd, width * height * sizeof(uint16_t), (const char*)graphics->frame_buffer);
     } else if(spi) { // SPI Bus
       gpio_put(dc, 0); // command mode
       gpio_put(cs, 0);
@@ -257,7 +257,7 @@ namespace pimoroni {
 
       uint16_t row_buf[width];
       for(auto y = 0u; y < height; y++) {
-        graphics->get_data(y, &row_buf);
+        graphics->get_row_rgb565(&row_buf, width * y, width);
         // TODO: Add DMA->SPI / PIO while we prep the next row
         spi_write_blocking(spi, (const uint8_t*)row_buf, width * sizeof(uint16_t));
       }
@@ -271,7 +271,7 @@ namespace pimoroni {
 
       uint16_t row_buf[width];
       for(auto y = 0u; y < height; y++) {
-        graphics->get_data(y, &row_buf);
+        graphics->get_row_rgb565(&row_buf, width * y, width);
         // TODO: Add DMA->SPI / PIO while we prep the next row
         write_blocking_parallel((const uint8_t*)row_buf, width * sizeof(uint16_t));
       }
diff --git a/libraries/pico_graphics/pico_graphics.cpp b/libraries/pico_graphics/pico_graphics.cpp
index 263ffed7..a9b9ff30 100644
--- a/libraries/pico_graphics/pico_graphics.cpp
+++ b/libraries/pico_graphics/pico_graphics.cpp
@@ -8,7 +8,7 @@ namespace pimoroni {
   int PicoGraphics::reset_pen(uint8_t i) {return -1;};
   int PicoGraphics::create_pen(uint8_t r, uint8_t g, uint8_t b) {return -1;};
   void PicoGraphics::set_pixel(const Point &p) {};
-  void PicoGraphics::palette_lookup(void *frame_buffer, void *result, uint offset, uint length) {};
+  void PicoGraphics::get_row_rgb565(void *result, uint offset, uint length) {};
 
   void PicoGraphics::set_dimensions(int width, int height) {
     bounds = clip = {0, 0, width, height};
@@ -18,14 +18,6 @@ namespace pimoroni {
     this->frame_buffer = frame_buffer;
   }
 
-  void *PicoGraphics::get_data() {
-    return frame_buffer;
-  }
-
-  void PicoGraphics::get_data(uint y, void *row_buf) {
-    palette_lookup(frame_buffer, row_buf, y * bounds.w, bounds.w);
-  }
-
   void PicoGraphics::set_font(const bitmap::font_t *font){
     this->bitmap_font = font;
     this->hershey_font = nullptr;
diff --git a/libraries/pico_graphics/pico_graphics.hpp b/libraries/pico_graphics/pico_graphics.hpp
index b7246aa2..49b11142 100644
--- a/libraries/pico_graphics/pico_graphics.hpp
+++ b/libraries/pico_graphics/pico_graphics.hpp
@@ -109,7 +109,7 @@ namespace pimoroni {
     virtual int reset_pen(uint8_t i);
     virtual int create_pen(uint8_t r, uint8_t g, uint8_t b);
     virtual void set_pixel(const Point &p);
-    virtual void palette_lookup(void *frame_buffer, void *result, uint offset, uint length);
+    virtual void get_row_rgb565(void *result, uint offset, uint length);
 
     void set_font(const bitmap::font_t *font);
     void set_font(const hershey::font_t *font);
@@ -119,7 +119,7 @@ namespace pimoroni {
     void set_framebuffer(void *frame_buffer);
 
     void *get_data();
-    void get_data(uint y, void *row_buf);
+    void get_data(PenType type, uint y, void *row_buf);
 
     void set_clip(const Rect &r);
     void remove_clip();
@@ -192,7 +192,7 @@ namespace pimoroni {
         *f &= m; // clear bits
         *f |= b; // set value
       }
-      void palette_lookup(void *frame_buffer, void *result, uint offset, uint length) override {
+      void get_row_rgb565(void *result, uint offset, uint length) override {
         uint8_t *src = (uint8_t *)frame_buffer;
         uint16_t *dst = (uint16_t *)result;
         for(auto x = 0u; x < length; x++) {
@@ -255,7 +255,7 @@ namespace pimoroni {
         uint8_t *buf = (uint8_t *)frame_buffer;
         buf[p.y * bounds.w + p.x] = color;
       }
-      void palette_lookup(void *frame_buffer, void *result, uint offset, uint length) override {
+      void get_row_rgb565(void *result, uint offset, uint length) override {
         uint8_t *src = (uint8_t *)frame_buffer;
         uint16_t *dst = (uint16_t *)result;
         for(auto x = 0u; x < length; x++) {
@@ -295,7 +295,7 @@ namespace pimoroni {
         uint8_t *buf = (uint8_t *)frame_buffer;
         buf[p.y * bounds.w + p.x] = color;
       }
-      void palette_lookup(void *frame_buffer, void *result, uint offset, uint length) override {
+      void get_row_rgb565(void *result, uint offset, uint length) override {
         uint8_t *src = (uint8_t *)frame_buffer;
         uint16_t *dst = (uint16_t *)result;
         for(auto x = 0u; x < length; x++) {