wx.ArtProvider，wxpython中可直接呼叫的圖示
看wxpython的文件，有wx.ArtProvider類，內建了一些圖示，包括：
* wx.ART_ADD_BOOKMARK
* wx.ART_DEL_BOOKMARK
* wx.ART_HELP_SIDE_PANEL
* wx.ART_HELP_SETTINGS
* wx.ART_HELP_BOOK
* wx.ART_HELP_FOLDER
* wx.ART_HELP_PAGE
* wx.ART_GO_BACK
* wx.ART_GO_FORWARD
* wx.ART_GO_UP
* wx.ART_GO_DOWN
* wx.ART_GO_TO_PARENT
* wx.ART_GO_HOME
* wx.ART_FILE_OPEN
* wx.ART_FILE_SAVE
* wx.ART_FILE_SAVE_AS
* wx.ART_PRINT
* wx.ART_HELP
* wx.ART_TIP
* wx.ART_REPORT_VIEW
* wx.ART_LIST_VIEW
* wx.ART_NEW_DIR
* wx.ART_HARDDISK
* wx.ART_FLOPPY
* wx.ART_CDROM
* wx.ART_REMOVABLE
* wx.ART_FOLDER
* wx.ART_FOLDER_OPEN
* wx.ART_GO_DIR_UP
* wx.ART_EXECUTABLE_FILE
* wx.ART_NORMAL_FILE
* wx.ART_TICK_MARK
* wx.ART_CROSS_MARK
* wx.ART_ERROR
* wx.ART_QUESTION
* wx.ART_WARNING
* wx.ART_INFORMATION
* wx.ART_MISSING_IMAGE
* wx.ART_COPY
* wx.ART_CUT
* wx.ART_PASTE
* wx.ART_DELETE
* wx.ART_NEW
* wx.ART_UNDO
* wx.ART_REDO
* wx.ART_QUIT
* wx.ART_FIND
* wx.ART_FIND_AND_REPLACE
不過查遍了wxPython的文件，也沒見這些圖示是什麼樣的。於是寫了個程式，把圖示顯示出來看了看。圖示雖然不多，不過基本上工具欄上常用的圖示都有了。這裡把圖示貼出來方便使用：
圖示的型別包括：
* wx.ART_TOOLBAR
* wx.ART_MENU
* wx.ART_FRAME_ICON
* wx.ART_CMN_DIALOG
* wx.ART_HELP_BROWSER
* wx.ART_MESSAGE_BOX
* wx.ART_BUTTON
* wx.ART_OTHER