README.md in invoice_printer-0.0.6 vs README.md in invoice_printer-0.0.7

@@ -5,11 +5,13 @@
 InvoicePrinter does not impose any validations nor calculations on you. It is
 designed only to provide an interface to build the PDF version of these documents.
 
 **This project is still in development. 0.0.x versions are all development versions.**
 
-<img src="https://github.com/strzibny/invoice_printer/raw/master/examples/czech_invoice.jpg" width="193" />
+<a href="https://github.com/strzibny/invoice_printer/raw/master/examples/complex_invoice.pdf">
+<img src="https://github.com/strzibny/invoice_printer/raw/master/examples/complex_invoice.png" width="519" />
+</a>
 
 See more usecases in the `examples/` directory.
 
 ## Features
 
@@ -20,10 +22,10 @@
 - Configurable items' table with item description, quantity, unit, price per unit, tax and item's total amount fields
 - Final subtotal/tax/total info box
 - Page numbers
 - Configurable labels
 - Configurable font file
-- Logotype
+- Logotype (as image scaled to fit 50px of height)
 - Stamp & signature (as image)
 - Note
 - Well tested
 
 ## Installation